The X-Socks Trailrun Perform Crew is a high-performance, extremely lightweight and maximally breathable ankle sock designed for hardcore trail running enthusiasts.

These socks are from the Perform line, which focuses on maximum support, superior comfort and state-of-the-art performance technologies. All products in this line incorporate functional fibres and the latest X-Socks® technologies, offering superior protection, thermoregulation and ideal moisture wicking. In addition, they are tailored to the requirements of your favourite sport.

With toe, heel and instep protectors, you will forget about injuries and focus on your run. The special Lambertz-Nicholson Achilles Tendon Protector 4.0 prevents excessive strain on the sensitive Achilles tendon through the surrounding cushion.

The mesh structure, the Air-Conditioning Channel® 4. 0 and other smaller ventilation channels provide intensive foot ventilation and wick moisture away.

The elastic Aktiv-Bund and the Suppronation®-Bandage stabilise the foot in its natural rolling and prevent it from turning inwards or outwards, giving stability during running. Integrated Roll Support cushions provide consistent support to the arch of the foot during runs on uneven terrain.

Lightweight Mythlan® yarn has bacteriostatic properties, blocking the proliferation of bacteria and germs, thus reducing odour even during long and exhausting runs. The socks manage odours perfectly thanks to the Skin Nodor® fibres, which prevent the proliferation of bacteria by releasing skin-neutral ions.

The X-Socks Trailrun Perform Crew socks provide optimum foot contact with uneven ground, giving full control and optimal power transfer during every stride. X-Socks Trailrun Perform Crew xsrqpts24m-b036