GOTS | RWS | GRS | BSCI Certified

Global Leading Eco, Organic & Sustainable Socks Supplier

Where Quality Meets Sustainability. Since 2005.

We produce GOTS organic cotton socks, GOTS organic wool socks, RWS wool socks, GRS socks, GOTS organic linen clothing, and GOTS organic wool clothing — trusted by brands across Northern Europe, Western Europe, North America & Oceania.

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20+

Years Experience

Certifications

30+

Global Brands

100%

Sustainable

Welcome to FOCS

Premium Sustainable Sock Manufacturing Since 2005

FOCS has specialized in eco-friendly and sustainable socks for over 20 years. We are a dedicated B2B manufacturer and supplier serving brands that prioritize sustainability across Northern Europe, Western Europe, North America, and Oceania.

Our product portfolio spans GOTS certified organic cotton socks, GOTS organic wool socks, RWS certified wool socks, GRS recycled socks, GOTS organic linen clothing, and GOTS organic wool clothing — all produced under rigorous international certification standards.

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Organic Materials

GOTS certified organic cotton, wool & linen

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Recycled Fibers

GRS certified recycled materials

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Ethical Production

BSCI & Higg Index compliant factories

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Global Reach

Serving 4 continents with sustainable solutions

240N Advanced Sock Knitting Machine at FOCS Factory

240N — The Most Advanced Sock Knitting Machine

What We Do

Our Sustainable Product Range

From organic cotton socks to recycled swimwear, we offer a comprehensive range of certified sustainable hosiery and garments for global B2B partners.

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Organic Cotton Socks

GOTS certified organic cotton socks for men, women, children & babies. Soft, breathable, and chemical-free.

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Organic Wool Socks

GOTS organic wool & RWS certified wool socks. Warm, moisture-wicking, and ethically sourced from responsible farms.

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Recycled Socks

GRS certified socks made from recycled cotton, recycled nylon, and recycled polyester — reducing waste & carbon footprint.

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Organic Linen Clothing

GOTS certified organic linen clothing — naturally breathable, hypoallergenic, and grown without harmful pesticides.

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Organic Wool Clothing

GOTS organic wool & RWS wool clothing. Sustainable, biodegradable, and produced with animal welfare standards.

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Sustainable Accessories

Recycled fishing net swimwear, GOTS caps, recycled sunglasses — innovative eco-accessories for conscious brands.

Certified Sustainability

Internationally Certified & Audited

Every product we make carries the trust of globally recognized sustainability and quality certifications.

BCI ISO 14001 FSC

View All Certifications

Global Partners

Trusted by Leading Brands

SAM's Club

Ahléns

Crocs

Happy Socks

Our Production Power

From Yarn to Finished Product

Our vertically integrated production ensures quality control and sustainability at every step of the manufacturing process.

Knitting

Advanced computerized knitting machines for precision and consistency.

Toe Seaming

Hand-linked and machine seaming for seamless comfort and durability.

Washing

Eco-friendly washing with silicon-based chemicals, safe for skin and environment.

Thread Cutting

Precise thread trimming for a clean, professional finish on every pair.

Needle Detection

100% needle detection on every product for safety and quality assurance.

Quality Inspection

Rigorous multi-stage inspection ensuring zero-defect delivery to every client.

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FAQs

Frequently Asked Questions

What certifications do your products carry? +

Our products are certified under GOTS, RWS, GRS, Higg Index, BSCI, BCI, ISO 14001, and FSC — covering organic, recycled, ethical, and environmental standards.

What is your minimum order quantity (MOQ)? +

Our MOQ is 500 pcs per style per color. Please contact us for specific MOQ details based on your requirements.

What is your typical lead time? +

Standard production lead time is 45-60 days after order confirmation and sample approval. For rush orders, please discuss with our sales team.

Do you offer OEM/ODM services? +

Yes, we offer both OEM and ODM services. We can produce according to your designs, specifications, and branding requirements — including custom packaging.

Which markets do you primarily serve? +

We primarily serve clients in Northern Europe, Western Europe, North America, and Oceania — markets with strong demand for sustainable and certified organic products.

Learn & Grow

Insights & Client Success

Sustainability Blog

Deep dives into GOTS, RWS, GRS, and eco-friendly manufacturing — written to help brand teams make better sourcing decisions.

Read the Blog

Client Success Cases

See how brands across Europe, North America, and Oceania scaled their sustainable sock collections with FOCS.

View Cases