This cushioned, grippy trail runnning shoe is designed for those who want a lot of protection on even the most rugged trails. Version 4 was updated with a slightly thicker midsole made of the lighter-weight FloatPro foam and a new Vibram Megagrip outsole for even better grip on rock. FEATURES Jacquard upper 100% recycled laces and webbing Integrated lacing system for a glove-like fit Padded collar Gaiter D-Ring External rear sling locks in the heel Protective and abrasion resistant synthetic toe cap Breathable mesh lining Removable PU footbed 100% recycled mesh footbed cover NXT lined footbed cover to prevent odor Rock plate for protection FLEXconnect dual-directional flex-grooves in the midsole for enhanced ground connection FloatPro Foam midsole for lightweight comfort that lasts Vibram MegaGrip high performance rubber outsole features unparalled grip on both dry and wet surfaces Stack Height: 30-24mm Drop: 6mm Lug: 5mm 1 lbs-5oz/602.0g