RUN Lightweight is an ultra-thin, next to skin fit for those who want the benefit of minimal weight with maximum protection and performance. Ideal for milder temperatures, shorter distances and minimal footwear. 5 Toe Fit System™ Technology

Made from a new fibre - Coolmax XtraLife which is a blend of Coolmax, Cordura, and 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