The ULTRA+ Aero block socks white are still the most advanced, lightweight and comfortable socks you know and love from Attaquer, now aerodynamically optimised with a unique front lip. Using a combination of bamboo charcoal and silver yarn, these socks are naturally anti-microbial, keeping your feet fresh, dry and odour free in the most extreme conditions. Excellent moisture wicking properties and an anatomically contoured foot bed mean you won't want to wear anything else.

Sizing:

Small = Men's US5 - 8 / Women's US6 - 9

Medium = Men's US9 - 11 / Women's US10+

Large = Men's US12+