X Bionic Trekking Light & Comfort Socks. The super soft cushioning in Trekking Light & Comfort socks gives you the sensation of walking on air. Whether you are mountain climbing or hiking through woods & over hills, you are ensured of perfect comfort all day long. The integrated X-Cross-Bandage provides support for the sensitive ankle area, & cushion zones on the calf, shin, instep, toes & heel provide additional protection against pressure & friction. With every step, the Air Conditioning Channel pumps moisture & overheated air out of the shoes. In combination with the integrated Dry In Seconds footbed, that rapidly absorbs moisture & transports it away from the foot, the X-SOCKS Trekking Light & Comfort socks are the perfect socks for long hikes in any weather & on any terrain. Self-adjusting Cuff – adapts to any size leg without slipping or constricting. Air Conditioning Channel – ventilates & dries Toe Protector – protects against blisters & chafing Instep Protector – distributes & absorbs pressure from lacing Rod Type Padding – cushions & ventilates inside the collar of your boot Anatomically shaped footbed – for a precise fit Achilles’ Tendon Protector – reduces the incidence of pressure points & the risk of scraping & bruising X-Cross Bandage – cushions & stabilises the sensitive ankle area without restricting freedom of movement Air Flow Ankle Pads – encourages active air exchange Heel Protector – reduces friction & the risk of blistering Traverse Air Flow Channel System – lateral ventilation under the sole