X-Socks TREK OUTDOOR WOMEN SOCKS OUTDOOR TREKKING HIKING WALKING Socks - midnight blue/pink/lt grey melange, 39/40

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. AIR-CONDITIONING CHANNEL 4.0. Air-conducting 3D structures and high-tech special yarn promote intensive ventilation of the feet. INSTEP PROTECTOR WITH AIRCOOL STRIPES. Increases the shock-absorbing effect allowing air to circulate through channels. Protects against painful pressure points and ventilates the skin. AKTIV-BUND: flexibly adjusts to leg circumference. Permanenetly optimal fit without slipping or constriction 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".