The new Scott Supertrac Ultra RC has high cushioning, loads of clever grip for mud & rocks and features a \'rocker\' like technology in the eRide technology. It is aggressive in looks and build alike, with heavy durability. The Supertrac Ultra got its name from being designed for comfort at longer mileage (including ultra marathon distance), so the higher cushioning would suit your longer, hard packed trail runs and feel fine over a short distance on the road. Scott Say: \"The latest addition to the SCOTT RC footwear collection. Designed for ultras, the Supertrac Ultra RC\'s traction has been adapted to provide grip and stability for when the body gets tired. The midsole offers a higher drop at 8mm which better fits slower paces. The Swiss made Schoeller Dynamic fabric is used for the first time in footwear to deliver an unprecedented level of comfort and durability, both essential in ultra running. If you\'re planning on running an ultra, that\'s the shoe you need.\" IDEAL FOR: Tricky Off-road, Harder Packed, Mud and Obstacle Courses UPPER: Mesh/KPU LOWER: AeroFoam+/Rubber HEEL: 29mm FOREFOOT: 21mm DROP: 8mm FEATURES Wet Traction RubberEngineered EVASelf Cleaning Lug PositioningOne-piece upperToe guard protectionSchoeller Dynamic Fabric APPROX. WEIGHT: 340g