X-BIONIC stockings dedicated motocross off-road use. PROTECTION, UNIQUE. COMFORT, EXTRAORDINARY. TUNE-UPS, UNNECESSARY. Motocross is a sport that also has high expectations in apparel.If you're just thinking about your boots, you've forgotten all about the role of the feet because that's where you have direct contact to the socks. Socks protect the feet from the tough shell of the boots. The X-SOCKS® Moto Cross offers the highest protection and comfort. To avoid chafing, an intricate cushioning system reduces the pressure exactly where the shock and friction are the largest. Climate-activated material and the ventilation system that is a combination of the AirConditioning Channels® and the Traverse AirFlow Channel System™ provide for dry, temperature-regulated feet with controlled warmth, even under extreme forces.