Size 7.5 Smoke Free and Pet Free Never Worn •Outsole pattern inspired by tyre tread •Multi-directional triangle lugs deliver powerful grip .Vibram Megagrip outsole offers unparalleled grip on wet and slippery surfaces .Thickened, responsive EVA midsole-15% lighter than traditional ones .KAILAS AWS (Adjust Whole Sole) 3.0"" two-section tightening system.. The first buckle helps to minimize impact to toes on downhills and the second buckle provides stronger wrapping and stability .KAILAS 4-point gaiter holder system prevents debris from entering the shoe .One-size wider forefoot for added comfort .Drop:10mm .Stack Height:28mm/38mm •Upper: Engineered mesh, TPU film •Bottom: Vibram Megagrip outsole •Lining: Sandproof and breathable lining .Recommended Use: Mixed terrain