Every product in our catalog carries an independent, third-party certification — because "eco" without a verifier is just marketing.
Green Promo Wear's catalog is deliberately narrow. Instead of stocking everything and letting you filter by "sustainable", we filter up front: only items certified by at least one of the programs below make it into the store.
Here's what each of those certifications actually verifies — and why it matters for the clothes that represent your brand.
Traces organic fibers all the way from farm to finished garment — covering organic content, chemical inputs, processing wastewater, and worker conditions at every step of the supply chain.
Read the deep dive →Every component — thread, buttons, zippers, and prints — is tested against 100+ regulated substances. Often stricter than EU law, it's the reason certified garments are safe against skin.
Read the deep dive →Verifies recycled content (minimum 20%) plus chain of custody, chemical restrictions, and social responsibility across every supplier in the production chain.
Read the deep dive →Certifies that a product contains 95–100% organically grown material, with an independent audit covering the full supply chain — without OCS, you're simply trusting a label.
Read the deep dive →Guarantees the product contains no animal-derived materials — no leather, wool, silk, fur, feathers, or bone — and no animal-tested components anywhere in the supply chain.
Read the deep dive →A certified garment is the starting point. These are the other decisions we make on your behalf:
