The TRAIL RUN ENERGY 4.0 from X-Socks is a pair of socks for men that enable athletes to improve their running. They're a real source of power for the feet.

Lightweight and soft, this model features a compression band to support the foot and a target protection system on the instep. The latter has been designed to avoid the blisters and heat that can occur in multiple crowds. Other reinforcement zones reduce the risk of bruising and foot injuries during prolonged efforts, while the composition of the material has been skilfully labored. There are three high-performance yarns. The Skin NODOR yarn keeps feet hygienically fresh, while the lightweight Mythlan yarn stops germs and odors. Finally, Bisentio is a multi-functional hollow fiber that is breathable, shock-absorbent and extremely durable.

In addition to Air-Conditioning Channel 4.0 technology, which ensures good ventilation, the Albedo 360-degree reflector enhances visibility in the dark.