Trino® Hiders

• Renewable Materials

• Pairs Perfectly With Our Shoes

• Minimizes Odor

• Wicks Moisture

Mix and match socks and underwear. Buy 3, get 20% off. Buy 5, get 30% off. Discount automatically applied at checkout.

Our subtle no-show means you can keep the delight of a breathable sock made with both eucalyptus tree fiber and ZQ Merino wool all to yourself. Made in the USA.

Hiders are made of 48% TENCEL™ Lyocell, 21% Merino Wool, 15% recycled nylon, 7% recycled polyester, 7% polyester and 2% Spandex.

Our Trino® Hiders has a carbon footprint of 1.18 kg CO2e. Learn more about carbon footprint labeling and our commitments to reduce our impact. As a carbon neutral business certified by Climate Neutral, we balance our emissions by funding high impact carbon projects.

Free shipping on orders over $75, and our 30 days, no questions asked return policy. One thing, though—sock packaging has to be unopened. Visit our Returns Portal.

Final Sale items cannot be returned or exchanged. Final Sale items include: gift cards, insoles, sock bundles, TrinoXO Face Masks, and items tagged final sale on our website and in Allbirds retail stores.