Under Armour's most aggressive trail running shoe, the Chimera is designed for runners with high, rigid arches and minimal pronation. The cushioning and smooth transition of a road shoe, combined with durability and traction for the trail. Mid-volume Cartilage Precision Handling and Under Armour's unique Directional Cushioning Engineering (DCE) system provide integrated cushioning, stabilization, and propulsion. ArmourLastic absorbs shock at critical impact zones in the heel and forefoot for maximum protection. ArmourGuide ensures efficient foot-strike guidance from impact to propulsion. ArmourBound delivers maximum responsive cushioning. Ventilated internal FootSleeve is engineered to hug the foot and eliminate sliding and extra bulk. Smooth transition technology keeps the foot in constant contact throughout the gait cycle, creating more stability and mid-foot support. Weight: 11.1 oz/ 315g. 6mm of Cartilage. 6mm of forefoot ArmourLastic. Recommended for Running. Imported.