With the X-SOCKS® MTB CONTROL WATER REPELLENT, you are well-equipped for any mountain biking adventure and can enjoy the outdoors in any weather. Whether in summer heat or during days of rain, these water-repellent unisex models from the X-BIONIC 4.0 generation keep your feet dry and protected. For even more comfort, the optimized Suppronation® footbed supports your movement, and the Air-Conditioning Channel® 4.0 provides excellent ventilation for the soles with its innovative pumping effect. The comprehensively redesigned Lambertz-Nicholson Achilles tendon protector 4.0 protects the sensitive area above the heel with its two-part construction, while the newly shaped AirFlow Ankle Pads 4.0 shield the ankle without interfering with ventilation from the Air-Conditioning Channel® 4.0. The ultra-dense knit is made using the unique Retina® technology, ensuring that all functions work precisely where they should.