OEKO-TEX Standard 100 · Intertek tested
Socks for people who read the label
Tested with 0 PFAS detected and 0 BPA detected. Made in our own factory in Peru.
30-day returns · 12-month guarantee
What your pair does
Meet who plants it
Guillermo, our forest engineer, oversees every tree, on community-owned land in the Peruvian Amazon.
See how it worksMade to last. Not forever.
Most socks shed microplastics in every wash, and they stay for 500+ years. The nylon in these is made to break down in years, not centuries.
The people who live where your tree goes
"Planting trees gives us life."
— Luis Suarez López · Cashibo Cocha · Peruvian Amazon
The cotton grows in Peru. The factory is ours, in Peru. The tree goes in the ground in the Peruvian Amazon.
Nothing was bought from a catalog.
Your pair comes from one factory: ours
Not a supplier we email — a factory we own, a team we know. That's how we control what touches your skin, from yarn to foot.
Why they switched
⭐⭐⭐⭐⭐
I started checking what my socks were made of
"I've been paying more attention to ingredients in food and skincare, but never really thought about my socks. When I checked, most of mine were full of polyester…"
— Lauren B., Denver, CO
⭐⭐⭐⭐⭐
Finally, a brand that shows you what's in it
"Every brand seems to claim their products are better or more natural, but it's hard to know what to believe. What convinced me about REVERT was seeing the independent testing for PFAS and BPA…"
— Michael C., Charlotte, NC
⭐⭐⭐⭐⭐
Better materials without sacrificing comfort
"After wearing them regularly, I'm glad I made the switch. They're soft, breathable, stay in place, and have kept their shape through washing…"
— Rachel P., San Diego, CA
What you're choosing
Yarn to your foot, one roof.
Full control from yarn to your foot — no shortcuts hidden down a supply chain.
Built to last, made to break down.
2-ply Organic Peruvian Pima and continuous-filament nylon — softer on your skin, built to outlast the industry standard.
Why it matters →What touches your skin, all day, matters.
0 PFAS — none of the "forever chemicals" found in most textiles. 0 BPA detected too. Lab-verified.
Every pair plants a tree.
One pair, one native tree in the Peruvian Amazon — planted by our forest engineer, Guillermo.
See how it works →30 days to send them back. 12 months covered.
Return unworn pairs within 30 days. If a pair has a defect or wears out early in its first 12 months, we make it right.
Read the guarantee →