Brij Designs

Our Services

Sourcing Sustainable Fabrics & Trims

At Brij Designs, we specialize in sourcing a diverse range of sustainable fabrics, including organic cotton, viscose, linen, recyclable polyester, and various eco-friendly blends. All our materials are certified to meet stringent environmental and social standards, ensuring that every fabric we source aligns with our commitment to sustainability and superior quality for conscious consumers.

1. Organic Cotton: Pure and Sustainable

Embrace the essence of natural luxury with our organic cotton fabrics. At Brij Designs, we are proud to offer textiles that are not only gentle on your skin but also on the planet. Organic cotton is grown without harmful pesticides, synthetic fertilizers, or genetically modified organisms (GMOs), ensuring a healthier environment and better quality fabric.

Why Choose Organic Cotton?

  • Eco-Friendly Farming: Organic cotton farming methods maintain soil health, conserve water, and reduce carbon emissions. By avoiding
    toxic chemicals, we help protect ecosystems and promote biodiversity.
  • Soft and Comfortable: Organic cotton is known for its superior softness and breathability, providing a luxurious feel and all-day comfort.
    It is naturally hypoallergenic, making it an ideal choice for sensitive skin.
  • Sustainable Production: Our organic cotton is certified to meet stringent environmental and social standards. This includes fair labor
    practices and safe working conditions, ensuring that every garment is produced responsibly.
  • Traceable Quality: From field to fabric, our organic cotton is traceable, allowing you to connect with the origins of your textile and support
    sustainable agriculture.

Our Organic Cotton Fabrics

  • Woven Organic Cotton: Perfect for creating structured, durable garments with a crisp finish. Ideal for shirts, dresses, and tailored pieces.
  • Knit Organic Cotton: Offers stretch and flexibility, making it suitable for casual wear, activewear, and comfortable loungewear.
  • Blended Organic Cotton: We also offer blends with other sustainable fibers to enhance performance and versatility, providing additional
    options for your designs.

Discover the difference with our organic cotton fabrics and join us in our commitment to a greener, more ethical future. Here’s a closer look at the
key certifications we use for our traceable cotton:

Global Organic Textile Standard (GOTS): Ensures that our cotton meets rigorous environmental and social criteria throughout the supply chain, from farm to final product.

Better Cotton Initiative (BCI): Promotes more sustainable cotton farming practices, aiming to reduce the environmental impact and improve the livelihoods of cotton farmers.

Recycled Cotton: Integrates recycled cotton fibers from pre-consumer and post-consumer sources, contributing to waste reduction and minimizing the use of virgin resources.

2. Sustainable Viscose: Elegant and Eco-Conscious

Discover the beauty of sustainable viscose, a versatile fabric that combines sophistication with environmental responsibility. At Brij Designs, we are committed to providing high-quality textiles that reflect our dedication to sustainability and ethical practices.

Why Choose Sustainable Viscose?

  • Eco-Friendly Production: Our sustainable viscose is manufactured using processes that minimize water usage and reduce chemical waste.
    The closed-loop production system recycles water and solvents, significantly lowering the environmental footprint.
  • Soft and Luxurious: Known for its silk-like texture, sustainable viscose offers exceptional drape and a smooth, comfortable feel. It’s an
    excellent choice for creating flowing garments, elegant dresses, and stylish blouses.
  • Breathable and Lightweight: This fabric is breathable and lightweight, making it ideal for year-round wear. Its moisture-wicking properties
    ensure comfort and versatility in various climates.
  • Responsible Sourcing: We use wood pulp from certified sustainable sources, ensuring that our viscose contributes to responsible forestry
    practices and supports biodiversity.

Our Sustainable Viscose Fabrics

  • Woven Sustainable Viscose: Perfect for structured garments that require a crisp finish. Ideal for tailored pieces, skirts, and blouses.
  • Knit Sustainable Viscose: Offers flexibility and comfort, making it suitable for casual wear, loungewear, and activewear.
  • Blended Sustainable Viscose: We also offer blends with other sustainable fibers to enhance functionality and performance while
    maintaining our commitment to environmental stewardship.

Experience the elegance of sustainable viscose and join us in making fashion more sustainable. Here’s a closer look at the key certifications we use for our sustainable viscose: 

EcoVero™: EcoVero™ offers a more sustainable viscose alternative, produced with a closed-loop process that reduces environmental impact and uses responsibly sourced wood pulp.

Lenzing™: Lenzing™ provides high-quality, sustainable viscose fibers, produced using advanced technologies that comply with strict environmental and social standards, including FSC certification.

FSC (Forest Stewardship Council): FSC certification ensures our viscose is made from wood pulp sourced from forests managed in an environmentally and socially responsible manner.

3. Linen: Natural Elegance and Sustainability

Discover the timeless appeal of linen, a fabric that combines natural beauty with exceptional functionality. At Brij Designs, our linen offers a sophisticated choice that reflects our dedication to sustainable and ethical practices, ensuring that your garments are both elegant and eco-conscious.

Why Choose Linen?

  • Eco-Friendly Fiber: Linen is derived from the flax plant, which requires minimal water and fewer pesticides compared to other crops. Our
    linen is sourced from certified sustainable farms, ensuring that it supports responsible agriculture and promotes environmental conservation.
  • Durable and Long-Lasting: Linen is known for its strength and durability. Its natural fibers create a fabric that withstands wear and tear,
    making it ideal for high-quality, long-lasting garments and home textiles.
  • Breathable and Comfortable: Linen’s lightweight and breathable properties make it perfect for warm weather. It naturally wicks moisture
    away from the body, keeping you cool and comfortable even in the hottest conditions.
  • Biodegradable and Recyclable: As a natural fiber, linen is fully biodegradable, contributing to a circular economy. It can also be recycled,
    helping to reduce waste and minimize environmental impact.

Our Linen Fabrics

  • Woven Linen: Ideal for creating structured garments with a crisp finish. Perfect for tailored blazers, elegant trousers, and sophisticated
    dresses, woven linen offers both durability and a refined appearance.
  • Softened Linen: Our softened linen options provide a more relaxed, comfortable feel while maintaining the fabric’s natural elegance. Suitable
    for casual wear, shirts, and summer dresses, it adds a touch of laid-back luxury to your wardrobe.
  • Textured Linen: Featuring unique textures and weaves, this variety adds visual interest and dimension to your designs. Ideal for creating
    standout pieces such as statement skirts and stylish accessories.
  • Blended Linen: Explore our blends with other sustainable fibers to enhance performance and versatility. These blends offer additional
    options for diverse design needs while aligning with our commitment to ethical sourcing.

Embrace the elegance of sustainable linen and make a positive impact with every design. Here’s a closer look at the key certifications we use for our linen:

European Flax®: Ensures that the flax is grown responsibly within Europe, with no irrigation, GMOs, or waste, promoting sustainable farming practices.

OEKO-TEX®: Certifies that the linen is free from harmful chemicals and produced under environmentally and socially responsible conditions, ensuring safety for both the environment and consumers.

4. Silk: Luxurious and Sustainable Elegance

Indulge in the refined luxury of silk, a fabric that epitomizes timeless elegance and unparalleled sophistication. At Brij Designs, we offer silk that
not only enhances your wardrobe with its sumptuous feel but also aligns with our commitment to ethical and sustainable practices.

Why Choose Silk?

  • Unmatched Luxury: Silk is renowned for its opulent texture and natural sheen. Its smooth surface and lustrous appearance make it a
    premium choice for creating high-end garments, such as evening wear, lingerie, and formal attire.
  • Natural and Breathable: As a natural fiber, silk is highly breathable and moisture-wicking. It regulates temperature effectively, keeping you
    cool in summer and warm in winter, making it suitable for year-round wear.
  • Sustainable Sourcing: We prioritize sourcing silk from suppliers who adhere to ethical and environmentally responsible practices. Our silk is
    produced with minimal impact on the environment, ensuring that each piece supports sustainable agriculture and fair labor practices.
  • Biodegradable and Eco-Friendly: Silk is fully biodegradable, making it an eco-friendly alternative to synthetic fibers. Its natural origin and
    decomposition contribute to a more sustainable fashion ecosystem.

Our Silk Fabrics

  • Silk Satin: Known for its glossy finish and smooth texture, silk satin is perfect for creating elegant evening gowns, luxurious blouses, and
    sophisticated accessories. Its reflective quality adds a touch of glamour to any design.
  • Silk Crepe: With a slightly textured surface and matte finish, silk crepe offers a refined and understated elegance. It’s ideal for flowing
    dresses, tailored blouses, and lightweight scarves.
  • Silk Chiffon: This delicate, sheer fabric adds a graceful and airy quality to your designs. Silk chiffon is perfect for layering, creating ethereal
    gowns, and adding a touch of romance to evening wear.
  • Blended Silk: We also offer blends with other sustainable fibers to enhance functionality and versatility, providing diverse options for your
    creative projects while maintaining our commitment to ethical sourcing.

Elevate your designs with the luxurious touch of silk and experience the blend of beauty and sustainability.. Here’s a closer look at the key certifications we use for our silk:

Global Organic Textile Standard (GOTS): Ensures that our silk is produced organically, meeting high environmental and social standards throughout the supply chain.

OEKO-TEX® Standard 100: Certifies that our silk is free from harmful chemicals, ensuring safety for both the environment and human health.

5. Recycled Polyester: Performance Meets Sustainability

Transform waste into style with our recycled polyester, a high-performance fabric that aligns with Brij Designs’ commitment to environmental
responsibility. Crafted from post-consumer and post-industrial plastic waste, recycled polyester offers the same durability and versatility as virgin
polyester, but with a significantly lower environmental footprint.

Why Choose Recycled Polyester?

  • Eco-Friendly Alternative: By repurposing plastic waste, recycled polyester helps reduce the need for new raw materials, lowering carbon
    emissions and conserving energy and water. It also helps divert plastic from landfills and oceans, contributing to a cleaner planet.
  • High Performance: Recycled polyester retains the strength, durability, and performance of traditional polyester, making it ideal for a wide
    range of applications, from activewear to outerwear. It offers resistance to wrinkles, shrinkage, and stretching, ensuring long-lasting
    garments.
  • Versatile and Functional: Known for its versatility, recycled polyester can be used in everything from fashion to home textiles. Its moisture-
    wicking properties and quick-drying nature make it perfect for sportswear and performance gear, while its flexibility allows for stylish everyday
    wear.

Our Recycled Polyester Fabrics

  • Woven Recycled Polyester: Durable and structured, this fabric is perfect for outerwear, jackets, and trousers, offering long-lasting
    performance while maintaining a sustainable footprint.
  • Knit Recycled Polyester: Soft and flexible, our knit options are ideal for activewear, casualwear, and loungewear, combining comfort with
    functionality.
  • Blended Recycled Polyester: We offer blends with other sustainable fibers, providing additional options for creating eco-friendly fabrics without
    compromising on quality or aesthetics.

Choose recycled polyester for a sustainable future and discover how our fabrics can support your commitment to eco-conscious design. Here’s a closer look at the key certifications we use for our recycled polyester:

Global Recycled Standard (GRS): Ensures that our recycled polyester is produced responsibly, verifying the use of recycled materials and adherence to strict environmental and social standards across the entire supply chain.

OEKO-TEX® Standard 100: Certifies that our recycled polyester is free from harmful chemicals and safe for human use, meeting rigorous safety criteria for textiles.

6. Hemp: The Future of Sustainable Fabric

Embrace the natural strength and sustainability of hemp, a fabric that represents the pinnacle of eco-friendly textiles. At Brij Designs, our hemp fabrics combine durability with environmental responsibility, offering a premium choice for conscious fashion.

Why Choose Hemp?

  • Eco-Friendly and Renewable: Hemp is one of the most sustainable fibers available. It grows quickly with minimal water and requires no
    pesticides or herbicides. Hemp cultivation also improves soil health and helps prevent erosion, making it a true friend to the environment.
  • Durable and Long-Lasting: Known for its exceptional strength, hemp fabric is highly durable and resistant to wear and tear. This makes it
    an ideal choice for high-quality garments and textiles that stand up to everyday use.
  • Breathable and Comfortable: Hemp fibers are naturally breathable and moisture-wicking, ensuring comfort in various climates. The fabric’s
    texture becomes softer and more comfortable with each wash, enhancing its wearability.
  • Biodegradable and Eco-Conscious: As a natural fiber, hemp is fully biodegradable, contributing to a circular economy. Its ability to
    decompose naturally reduces environmental impact and supports sustainable practices.

Our Hemp Fabrics

  • Hemp Woven: Ideal for structured garments such as trousers, jackets, and skirts. The sturdy nature of woven hemp provides a classic look
    with lasting durability.
  • Hemp Blends: Combining hemp with other sustainable fibers, such as organic cotton or recycled polyester, creates versatile fabrics with
    enhanced performance and comfort. Perfect for a range of applications from casual wear to activewear.
  • Softened Hemp: Our softened hemp options offer a more refined feel, making it suitable for relaxed styles and comfortable everyday wear.

Discover the benefits of hemp and join us in advancing sustainable fashion. Here’s a closer look at the key certifications we use for our hemp:

Global Organic Textile Standard (GOTS): Certifies that our hemp is grown organically, meeting strict environmental and social criteria from farm to fabric, ensuring that the hemp is produced without harmful chemicals and under fair labor conditions.

OEKO-TEX® Standard 100: Ensures that our hemp fabrics are free from harmful substances and chemicals, providing safety and peace of mind for both the environment and consumers..

7. Bamboo: The Pinnacle of Sustainable Fabric

Discover the eco-friendly elegance of bamboo fabric, a sustainable choice that combines natural beauty with superior functionality. At Brij Designs, our bamboo textiles offer a premium alternative to traditional fabrics, reflecting our commitment to environmental responsibility and innovation.

Why Choose Hemp?

  • Sustainable and Fast-Growing: Bamboo is one of the fastest-growing plants on the planet, capable of reaching full maturity in just a few
    months. It requires minimal water and no pesticides, making it a highly sustainable and eco-friendly choice for fabric production.
  • Biodegradable and Eco-Conscious: As a natural fiber, bamboo is fully biodegradable, reducing waste and supporting a circular economy.
    Its decomposition helps minimize environmental impact and promotes sustainable practices.
  • Soft and Comfortable: Bamboo fabric is renowned for its silky softness and smooth texture. It offers superior comfort against the skin and
    becomes even softer with each wash, providing a luxurious feel in every garment.
  • Breathable and Moisture-Wicking: Bamboo fibers are naturally breathable and moisture-wicking, making them ideal for activewear and
    casual wear. The fabric helps regulate body temperature and keeps you dry and comfortable in various climates.
  • Antibacterial and Hypoallergenic: Bamboo fabric has natural antibacterial properties, which help reduce odor and maintain freshness. It is
    also hypoallergenic, making it suitable for sensitive skin and reducing the risk of irritation.

Our Bamboo Fabrics

  • Woven Bamboo: Perfect for creating structured garments such as shirts, trousers, and dresses. Woven bamboo offers a crisp, elegant finish
    with the added benefits of sustainability and comfort.
  • Bamboo Knit: Soft and flexible, bamboo knit fabrics are ideal for activewear, loungewear, and casual garments. They provide excellent
    stretch and comfort, enhancing wearability for everyday use.
  • Blended Bamboo: Explore our blends with other sustainable fibers to achieve enhanced performance and versatility. Blended bamboo
    fabrics offer a range of textures and qualities for various design needs.

Choose bamboo for a sustainable future and experience the benefits of this versatile and eco-friendly fabric.. Here’s a closer look at the key certifications we use for our hemp:

EcoVero™: EcoVero™ offers a more sustainable viscose alternative, produced with a closed-loop process that reduces environmental impact and uses responsibly sourced wood pulp.

Lenzing™: Lenzing™ provides high-quality, sustainable viscose fibers, produced using advanced technologies that comply with strict environmental and social standards, including FSC certification.

FSC (Forest Stewardship Council): FSC certification ensures our viscose is made from wood pulp sourced from forests managed in an environmentally and socially responsible manner.

8. Certified Blends: Where Innovation Meets Versatility

Explore our range of fabric blends, where diverse fibers come together to create textiles that offer the best of both worlds. At Brij Designs, we
specialize in combining high-quality materials to achieve superior performance, comfort, and sustainability.

Categories of Our Fabric Blends

  1. Sustainable Blends
    • Organic Cotton and Recycled Polyester: Combines the softness and breathability of organic cotton with the durability and eco-
      friendliness of recycled polyester, perfect for versatile everyday wear.
    • Bamboo and Tencel: Merges the natural properties of bamboo with the luxurious feel of Tencel, offering a fabric that is both eco-friendly
      and incredibly soft.
    • Hemp and Organic Cotton: Combines the strength of hemp with the comfort of organic cotton, resulting in a durable and sustainable
      fabric ideal for various applications.
  2. Performance Blends
    • Modal and Recycled Nylon: Features the softness of modal with the strength of recycled nylon, creating a fabric that is both comfortable
      and resilient, suitable for activewear and performance garments.
    • Tencel and Spandex: Blends the silky smoothness of Tencel with the flexibility of spandex, offering a stretchy, high-performance fabric
      perfect for activewear and fitted clothing.
    • Recycled Polyester and Lycra: Combines the durability of recycled polyester with the stretch and recovery of Lycra, ideal for sportswear
      and other high-performance applications.
  3. Luxury Blends
    • Silk and Bamboo: Merges the opulence of silk with the softness of bamboo, resulting in a luxurious fabric that feels exquisite and drapes
      beautifully.
    • Cashmere and Modal: Combines the warmth and softness of cashmere with the smooth texture of modal, creating an elegant, high-end
      fabric perfect for premium garments.
    • Tencel and Silk: Blends the sustainable qualities of Tencel with the luxurious feel of silk, offering a fabric that is both environmentally
      friendly and exquisitely soft.
  4. Casual Blends
    • Organic Cotton and Hemp: Offers the natural comfort of organic cotton with the rugged durability of hemp, ideal for casual wear and
      durable everyday garments.
    • Cotton and Linen: Combines the softness of cotton with the breathability and texture of linen, creating a fabric that is perfect for warm-
      weather clothing and casual styles.
    • Bamboo and Organic Cotton: Merges the natural properties of bamboo with the softness of organic cotton, providing a comfortable and
      eco-friendly option for casual wear.
  5. Seasonal Blends
    • Cotton and Tencel: Blends the breathability of cotton with the smoothness of Tencel, offering a comfortable and versatile fabric suitable
      for transitional weather.
    • Hemp and Organic Linen: Merges the strength of hemp with the lightweight, breathable qualities of organic linen, perfect for summer
      wear and warm climates.
  6. Eco-Friendly Blends
    • Recycled Polyester and Cotton: Combines the sustainability of recycled polyester with the softness of cotton, offering a fabric that is
      both environmentally responsible and comfortable.
    • Tencel and Organic Cotton: Blends the eco-friendly properties of Tencel with the natural comfort of organic cotton, creating a versatile
      fabric that supports sustainable practices.
    • Bamboo and Recycled Polyester: Merges the natural properties of bamboo with the durability of recycled polyester, providing a blend
      that is both eco-friendly and resilient.
  7. Comfort Blends
    • Modal and Cotton: Features the softness and moisture-wicking properties of modal combined with the breathability of cotton, resulting in
      a comfortable and versatile fabric ideal for everyday wear.
    • Bamboo and Modal: Blends the softness of modal with the natural comfort of bamboo, offering a fabric that is gentle on the skin and
      ideal for casual and loungewear.
    • Tencel and Linen: Combines the smoothness of Tencel with the natural texture and breathability of linen, creating a fabric that is both
      comfortable and stylish.
  8. Functional Blends
    • Recycled Nylon and Spandex: Features the durability of recycled nylon with the stretch and recovery of spandex, ideal for performance
      and activewear that requires flexibility and resilience.
    • Cotton and Polyester: Combines the natural breathability of cotton with the durability and wrinkle resistance of polyester, creating a
      practical fabric suitable for everyday clothing.
    • Organic Cotton and Hemp: Blends the natural qualities of organic cotton with the strength of hemp, offering a fabric that is both
      functional and eco-friendly.
  9. Textural Blends
    • Cotton and Velvet: Features the softness of cotton with the luxurious texture of velvet, creating a fabric that is both comfortable and
      visually appealing.
    • Tencel and Chenille: Combines the smoothness of Tencel with the plush texture of chenille, resulting in a fabric that is soft, cozy, and
      perfect for home textiles.
    • Linen and Hemp: Merges the breathable qualities of linen with the rugged texture of hemp, creating a fabric that offers both comfort and
      durability.
  10. Fashion Blends
    • Silk and Polyester: Combines the luxurious feel of silk with the durability of polyester, creating a fabric that is both elegant and practical
      for fashion garments.
    • Tencel and Viscose: Features the softness of Tencel with the smooth drape of viscose, ideal for stylish and comfortable clothing.
    • Cotton and Spandex: Blends the breathability of cotton with the stretch of spandex, resulting in a fabric that offers both comfort and
      flexibility for fashion applications.
Discover the perfect blend for your needs and experience the superior quality of our textiles. Here’s a closer look at the key certifications we use for our fabric blends:

Global Organic Textile Standard (GOTS): One of the most widely recognized certifications for organic textiles. It covers both organic content and processing standards, ensuring that products meet
rigorous organic and environmental criteria.

OEKO-TEX® Standard 100: Although not exclusively for organic blends, this certification tests textiles for harmful substances and ensures that they meet safety standards, which can complement organic certifications.

Organic Blended Certification: Ensures that a fabric blend contains a minimum percentage of organic fibers, meeting strict organic farming and processing standards while promoting environmental and social responsibility.

9. Sustainable Trims: Eco-Friendly Elegance for Every Detail

Elevate your garments with our sustainable trims, designed to add a touch of eco-conscious sophistication to your designs. At Brij Designs, we are committed to offering trims that align with our dedication to environmental responsibility and high-quality craftsmanship.

Our sustainable trims include:

  • Buttons: Our organic buttons are crafted from a range of sustainable materials, including organic cotton, reclaimed wood, metallic and
    biodegradable polymers. These buttons offer a natural and eco-friendly option for your garments, combining durability with a refined
    aesthetic. Perfect for adding a sophisticated, environmentally conscious detail to your designs.
  • Zippers: Our zippers are designed with both functionality and sustainability in mind. Made from recycled polyester and other eco-friendly
    materials, they provide a reliable and durable fastening solution while minimizing environmental impact. These zippers are ideal for
    enhancing your designs with a touch of eco-conscious innovation.
  • Packing Materials: Our packing materials are crafted with sustainability at the forefront. Using eco-friendly options such as recycled paper,
    biodegradable films, and sustainable fibers, these materials not only protect your garments but also reflect a commitment to reducing
    environmental impact. They provide a refined, responsible touch to your packaging, aligning with our dedication to eco-conscious practices.
  • Tags and Labels: Our tags and labels combine elegance with eco-conscious design. Made from sustainable materials such as organic
    cotton, recycled paper, and bamboo, they offer a refined touch while promoting environmental responsibility. Perfect for enhancing your
    brand’s commitment to sustainability, these tags and labels provide both style and substance for your garments.
  • Ribbons and Tapes: Our ribbons and tapes are crafted to elevate your designs with a touch of sustainable elegance. Made from eco-friendly
    materials like recycled fibers and organic textiles, they offer both durability and aesthetic appeal. These ribbons and tapes are perfect for
    adding a sophisticated, environmentally responsible detail to your garments and packaging.
  • Laces: Our laces are designed to blend style with sustainability. Crafted from eco-friendly materials such as organic cotton and recycled
    fibers, they provide a durable and stylish fastening solution. Ideal for adding a touch of elegance while supporting environmentally
    responsible practices, our laces enhance your designs with both function and finesse.
  • Embellishment Beads: Our embellishment beads are designed to add a touch of sophistication with an eco-conscious twist. Crafted from
    sustainable materials such as recycled glass, natural stones, and biodegradable polymers, these beads offer both beauty and durability. Ideal
    for enhancing your designs, they provide a refined and environmentally responsible finishing touch.
  • Elastics: Our elastics combine durability with sustainability, crafted from eco-friendly materials such as recycled fibers and organic textiles.
    These elastics provide reliable stretch and support while maintaining a commitment to environmental responsibility. Perfect for adding both
    function and a touch of eco-conscious elegance to your designs.
  • Thread: Our threads are designed to combine strength with sustainability, crafted from eco-friendly materials such as organic cotton and
    recycled fibers. Offering both durability and a refined finish, these threads support your commitment to environmentally responsible fashion,
    ensuring your designs are both beautifully constructed and mindful of the planet.

Make a lasting impression with trims that embody both elegance and sustainability. Here’s a closer look at the key certifications we use for our trims:

OEKO-TEX® Standard 100: Certifies that textiles and trims are free from harmful substances and chemicals, ensuring safety and sustainability for trims such as elastics and threads.

Contact us to explore our range of sustainable fabrics and find the perfect fabric for your needs.