Your peak performance demands our lightest weight. The X-SOCKS® BIKE HERO ULTRA LIGHT 4.0 dominates cycling with ease and evolutionarily improved functions. As part of the X-BIONIC 4.0 generation, these high-tech functional socks perfectly support you on summer tours with numerous, demonstrably effective technologies. That Is why they’re patented. Special compound yarns and a patented ventilation system keep feet dry and air-conditioned. The climate regulation is now even more effective thanks to the revised Air-Conditioning Channel® 4.0. The shape-optimized Lambertz-Nicholson Achilles Tendon Protector 4.0 improves protection for the sensitive Achilles tendon. The revolutionary Airflow Ankle Pads 4.0 cushion the ankle more effectively. The duckbill shaped footguard protects the back of the foot against pressure. And the low-cut Suppronation® XX-Cross® Bandage stabilizes the ankle and cushions it in the event of a fall.
