Push your performance limits with the X-SOCKS® TREK X COMF WOMEN and enhance your endurance on fascinating trekking tours with high-tech support. In these special socks with improved foot temperature regulation, women's feet are well cared for and benefit from the performance-enhancing power of nanofibers. The soft, thin, and absorbent yarn Pneumaloft ensures a consistently comfortable climate and makes you feel like you're walking on clouds. Thanks to the high abrasion resistance and elasticity, you enjoy a good fit and a pleasant skin feel. With a variety of protected and patented technologies, the models of the X-BIONIC® 4.0 generation demonstrate that exceptional wearing comfort can always be perfected through technological innovations. The Air-Conditioning Channel® 4.0 has been optimized to ventilate your foot even more effectively. And the improved Lambertz-Nicholson Achilles tendon protection 4.0 offers even better protection against pressure and friction.