Field Guides for B2B Clothing Buyers

Fabric standards, certification requirements and sourcing know-how for outdoor apparel and hi-vis workwear programs — written by the factory that manufactures them.

OEKO-TEX, GRS and textile certification standards visual with brand partner logos
Compliance 2026/27 Season

OEKO-TEX, GRS, EN 343 & EN ISO 20471: Which Certificate Covers What

Four labels that test four different things — what each one covers, what it does not, and how to verify a certificate is genuine.

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Hiker wearing a waterproof shell jacket moving through a green forest trail
Outdoor 2026/27 Season

3L vs 2L Waterproof Jackets: Which Construction to Spec

3-layer or 2-layer? Fabric construction, taping, weight and unit economics compared — so you spec the right shell before sampling.

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Construction worker in orange EN ISO 20471 hi-vis jacket with reflective tape at a worksite
Sustainability Trend Report

2026 Hi-Vis Trend: Waterproof, Reflective & Sustainable

Where hi-vis workwear is heading next season — waterproof breathable shells, segmented tape, GRS fabrics and modern fits.

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Taped seam and hydrostatic head waterproof testing in a garment factory lab
Technical 2026/27 Season

Taped Seams & Waterproof Testing: ISO 811, EN 343 and Why Shells Leak

A 10,000 mm fabric means nothing if water walks through the needle holes — how waterproof testing works and why seams decide.

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Programs

Explore Our Manufacturing Programs

Long-tail categories we run alongside our main apparel programs — all on the same BSCI audited partner factories.