The X-Socks Bike Race allow you to prepare well for demanding cycling races and take the lead over the competition. The latest model of the X-BIONIC® 4.0 generation allows you to reach a higher level of performance with innovative technologies.

• Aktiv-Bund: Thanks to its flexibility, the upper part of the sock adapts to the circumference of the leg permanently and optimally without slipping or causing excessive compression.
• Lambertz-Nicholson Achilles Tendon Protector 4.0: The Achilles tendon is positioned in the opening between the padding and is therefore protected from pressure and friction.
• Air Guide: Highly breathable thanks to an intense and permanent air circulation that keeps the feet dry for a long time.
• X-Cross® Bandage: The special X-shaped bandage in elastic material allows to support in a safe and stable way the tendons, muscles and joints stressed without limiting the freedom of movement.
• Hell Protector: Protects from pressure and abrasion.
• Anatomic footbed: Greater comfort for the foot thanks to the network of ventilation channels and anatomically optimized padding.
• Instep Protector: Increases the cushioning effect of the socks and allows air to circulate through the channels.
• AirConditionning Channel®: It is an air channeling system consisting of a finely woven mesh that regulates the temperature around the foot.
• Positioned inside, it ensures that every movement of the foot expels moisture and hot air for a shoe that is always dry and comfort at the highest levels.
• AirFlow ™ ankle pads: The bones of the ankle, protruding from the leg, are often subject to friction during your bike rides, which is why X-socks have thought to offer you the best possible protection without compromising the ventilation capacity.
• Traverse AirFlow Channel System ™: Made with a thin mesh of air permeable Mythlan ™, which results in excellent ventilation and effective cooling of the soles of the feet.
• Toe Protector: Relieves pressure, fits perfectly to the toes, protects against blisters and irritation.
• Toetip protector: Asymmetrical protection made of Robur ™ with shock absorbing yarn with internal air chambers, which protects the fingers in the area where they are most sensitive.
• Grip-Stripes: Greater grip and pressure of the sock in the shoe for a more efficient and targeted pedaling.
• Skin NODOR: Keeps your feet always fresh and clean. A new particularly soft and climate-active yarn with special antibacterial capabilities that effectively remove the annoying odor of the feet and the growth of any bacteria.
• A true featherweight among newly developed high-tech yarns. Hypoallergenic, breathable and easy to maintain.
• Color: Grey yellow (Charcoal/phyton yellow).