DEVELOPED BY SCIENTISTS, CERTIFIED BY EXPERTS. X-SOCKS Mountain Biking Discovery socks have been specially developed to keep your feet warm and dry. They also protect the feet from injuries from thorns and bushes. The patented X-Cross Bandage protects and stabilises the ankles, while the patented AirConditioning Channel allows air to circulate in the shoe, preventing heat and humidity build-up. With the integrated DryInSeconds footbed, that rapidly absorbs moisture and transports it away from the foot, X-SOCKS Mountain Biking Discovery are the perfect socks for extensive mountain biking tours in any weather and on any terrain.Specifications:- 38%: Skin NODOR- 27%: Mythlan- 22%: Nylon- 10%: Robur- 3%: Elastane- 38%: Polyester- 32%: Nylon- 27%: Polypropylene- 3%: ElastaneTechnology:Self-adjusting cuff (Socks):Adapts to any size leg without slipping or constricting.AirConditioning Channel:Conducts air away from the anatomically shaped footbed via the inside surface of the foot and thus ensures that moist,overheated air is pumped out of even tight fitting shoes with every movement.Instep Protector:The Instep Protector cushions and acts as a shock-absorber, significantly reducing the incidence of painful pressure points and scraping, bruising and blistering.Toe Protector:Guards against blisters and chafing.Anatomically shaped DryInSeconds Footbed:For L-left and R-right foot with integrated AirConditioning Channel.Traverse AirFlow Channel System:Regulates the temperature of the sole of the foot and conducts moist and overheated air into the AirConditioning Channel.Heel Protector:Guards against pressure and friction.Half-moon shaped Shin Protector:Protects and absorbs.X-Cross Bandage:The unique crossover ankle bands, knit of elastic materials, give stressed tendons, muscles and joints secure hold and stability without limiting freedom of movement.AirFlow AnklePads:Ankle bones are often scraped up during falls since they jut out from the sides of the legs. The crescent-moon-shaped alignment of the pads offers the best possible protection without affecting the ventilation ability of the AirConditioning Channel.