Injinji sock sizing
Injinji prints 3 charts for the models here: unisex, men’s Hiker and Runner, women’s. The Injinji size chart page shows each one as the maker prints it, with the models that use it.
unisex: Injinji advises sizing up between sizes. Position each toe sleeve before pulling the heel into place. A plus sign is an open-ended range printed by Injinji.
men’s Hiker and Runner: This combined-size chart applies to the men’s Hiker and Runner constructions. Injinji advises sizing up between sizes. The upper ranges carry a printed plus sign.
women’s: Injinji advises sizing up between sizes. This chart is for Injinji’s women’s models, not its unisex chart. Its largest size’s UK and EU ranges carry a plus sign: they have no upper limit.
Look up your size. See the fit checklist for heel position, toe room and cuff clearance.
Wash and dry Injinji socks
Wash on a cold, delicate cycle and line dry. For the removable Liner + Hiker set, wash and dry the two components separately.
A different instruction on the exact sock takes precedence over general brand guidance. Use the care lookup and your own drying estimate in the rotation planner.
Guarantee and return checks
The limited warranty lasts one year for direct or authorized-seller purchases and requires dated proof of purchase. Normal wear, improper care and accidental damage are excluded. A replacement does not start another warranty.
Injinji.com accepts returns within 60 days of receipt, in new condition and original packaging. Final-sale items are excluded, so inspect size and toe alignment before wearing outside.