The Nomad TR has a PWRTRAC outsole that's engineered to adapt to various terrain types while providing excellent traction and durability. Its oblique toe last shape and 1-piece upper construction deliver a sock-like fit and feel for every mile of your run. OVERVIEW ? Featuring a PWRTRAC outsole that was engineered to adapt to various terrain types to always offer excellent traction and durability ? New oblique toe shape provides an exceptional fit around the foot no matter where you run SPECS ? Shoe Category: Neutral ? Pronation: Neutral ? Cushion: Responsive ? Construction Type: Trail ? Surface: Trail, Grass ? Arch: Normal (Mid) ? Water Resistant: No ? Waterproof: No ? Offset: 4mm ? Heel Stack Height: 22mm ? Forefoot Stack Height: 18mm