Alpinestars Supertech Leather Gloves Lg Black/Yellow/Red - Revolutionary development step for Moto GP proved glove. Constructed from supple and strong full-grain kangaroo and cow leather for superior performance. Pre-shaped leather on finger and thumb for superior feel. Localized perforations on backhand and fourchettes keep the hands cool. Ergonomicengineered Keprotech reinforcements on the palm and outer hand landing zones provide maximum abrasion resistance in key impact zones. Ergonomic stretch insert on palm. Pre-curved finger construction reduces rider fatigue. Alpinestars Dynamic Friction Shiled DFS knuckle protection system features dual density mould construction for superior resistance to repeated impacts. Molded knuckle protection air intakes and exhaust ports for improved hand ventilation. Injected TPU finger slider for superior impact and abrasion resistance. Ergonomically shaped TPU injected adjustable cuff panel for superior impact and abrasion resistance with high grip Velcro closure for security. Stretch leather accordion insert on extended thumb zone and fingers for superior fit and flexibility. Lateral leather accordion insert gives greater range of movement to backhand area. Internal top surface hand and thumb lining made with Dupont Kevlar fiber. Internal little finger lining made with Dupont Kevlar fiber. Alpinestars patented third and fourth finger bridge prevents finger roll separation in the event of a slide. Printed logos.