Consistent grip in any condition. Feeling is believing. Shock absorbing qualities reduce fatigue of not only hands, but the entire upper body. The memory foam grip for your hand, these grips will mold to your hand for max comfort. Siliconez are the grip of choice for the top World Cup XC racers. No more compromising, get both weight savings and performance. 30mm, 100% silicone, UV resistant, latex free.