Longer Socks with smart compression. This socks are perfect to wear them in shooting shoes resp. at shooting. Advantages of x-socks: - anatomic formed footbed (with right and left marking)- good regulation of the foot climate (similar to the naked foot, look picture down)- minimizes points of pressure - it feels like seamless- stabilizes the foot in the ankle joint (with X-Cross® Bandage) Thermal image: bare foot foot with x-socks foot with wool sock. On the thermal image is recognizable, that the foot dressed with x-socks channelsoff the heat similar to the bare foot.