Attaquer Ultra+ Crew Socks - Black FSD but also guarantees incredible strength

but also guarantees incredible strength and maximum stiffness in combination with its foam core

Optimized return spring

Cassette Cogs: 11-13-15-17-20-23-26-30-36 (11-36t)

Instead of providing pre-cut kits

for those seeking greater comfort

Attaquer Ultra+ Crew Socks - Black FSD but also guarantees incredible strengthUsing 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. The Ultra+ High Crew Socks Black are still the most advanced, lightweight and comfortable socks you know and love from Attaquer. Specifications Small = Men's US5