X-Bionic Unisex's Winter Run 4.0 Functional Compression Socks Men Women, Black/Dark Grey Melange/X-Orange, 35/38, XS-RS08W20U

STRONGER: LAMBERTZ-NICHOLSON ACHILLES TENDON PROTECTOR 4.0. The Achilles tendon lies in the opening of the cushion and is thus protected from pressure and friction. SUPPRONATION FOOTBED. Motivates the reflex foot posture correction and prevent joint overload. Patented in 41 countries. AIR-CONDITIONING CHANNEL 4.0. Air-conducting 3D structures and high-tech special yarn promote intensive ventilation of the feet. APANI MERINO WOOL. Technologically optimized material, friendly to the skin increasing endurance with its tempering climate effect. The intelligent choice on demanding trekking tours. 100% PURE SWISS ENGINEERED. Made in Italy.