A lightweight shoe that provides a dynamite boost for your performance. Full-foot boost foam for cushioning and energy return. Coolover mesh lining for moisture- and heat exchange between the foot and the outside air. Torsion System for propulsion off the toe when moving at efficient rates. Continental Rubber for more traction in dry or wet conditions. Quickstrike configuration for better grip in the forefoot while reducing weight. adiWear heel for grip and durability while maintaining light weight. Wt. 8.0 oz.