X-Bionic Run Expert Crew Socks X Black/Light Grey

Air Conditioning Channel 4.0
Thanks to its 3D structure and high-tech yarns, this system expels hot air and replaces it with fresh air. The benefit? Less humidity, less overheating inside the shoe, and dry feet even during the most intense sessions.

Lambertz-Nicholson Achilles Tendon Protector
The Achilles tendon is one of the most vulnerable areas of a runner. This cushioning insert surrounds it, creating a buffer zone that protects it from excessive pressure and friction from the shoe, preventing inflammation and annoying chafing during long runs.

ToeTip Protector
Technology that uses hollow shock-absorbing fibers to protect the toes in the most pressure-sensitive areas.

Mythlan
Ultra-light, pH-neutral, hypoallergenic fiber that reduces the accumulation of germs and bacteria without compromising an excellent breathability.

Suppronation Bandage
Elastic band that stabilizes the natural movement of the foot, supporting the arch and ankle.

Instep Protector with AirVent Zone
Technology that protects the upper area of the foot subject to pressure from the laces and increases air circulation precisely where heat tends to build up.