Designed to provide comfort and support km after km the Injinji Ultra Run Crew socks are indeed something special. Toes are separated, preventing them from rubbing together - no blisters here, while knit lines on the bottom of the footbed offer additional arch support. For those that want an ultra-thin, next to skin fit in minimal weight with maximum protection and performance you can't go past these.

Materials: 29% CoolMax® 68% Nylon 3% Lycra®

Benefits:

1. Strength, comfort and exceptional stay-up fit
2. Cordura is built to endure, has enhanced loft creating a thicker, softer sock
3. Amazing moisture management of Coolmax
4. Dry feet = Lower friction.  Less friction = No Blisters
5. Lycra brings exceptional stay-up fit and freedom of movement in a sock that retains its shape, wash after wash, run after run

Injinji Unisex Size Guide

US Size

Small

Medium

Large

X Large

Men

5 – 7.5

8 – 10.5

11 - 13

13.5+

Women

6 – 8.5

9 – 11.5

12+