With the X-SOCKS® TREK X COTTON WOMEN, you effortlessly overcome the obstacles of demanding hikes and rely on the 10 patented technologies of the X-BIONIC® 4.0 generation. The special hiking socks are tailored to the female foot and demonstrate through maximum wearing comfort that outstanding quality can be improved through continuous innovation. 30% APANI® Tropic Cotton is knitted into this highly functional material. The exceptionally absorbent, tear-resistant, and skin-friendly yarn reduces allergy potential, fits elastically to the foot, is durable, long-lasting, and easy to care for. The outstanding wellness effect guarantees protection and increases your endurance. The optimized Air-Conditioning Channel® 4.0 regulates the climate, and the improved Lambertz-Nicholson Achilles tendon protection 4.0 serves as a barrier against pressure and friction.