X Socks Bionic Ski Energizer Light 4.0 Women Functional Compression Black/Fluo Pink/Stone Grey Melange, 35/36

Helixcoil system. Two concentric, spiral pressure webs integrated in the sock structure enclosing the calf muscles from ankle to knee. Effective muscle support without affecting blood circulation Stronger: Lamberts-Nicholson Achilles Tendon Protector 4.0. The Achilles Tendon lies in the opening of the cushion and is thus protected from pressure and Friction Air-conditioning Channel 4.0. Heatsink. Newly designed air-conducting 3D structures with branches and high-tech special yarn promote intensive ventilation of the feet Suppronation foot bed. Motivates the Reflex foot posture correction and prevent joint overload. Patented in 41 countries 100% pure Swiss engineered. Made in Italy