As adaptable as the reptile it's inspired by, this mid waterproof hiker features protection, stability, and ultra-lightweight construction.FEATURES a M Select(TM) DRY impermeable membrane seals out water and lets moisture escapea Nubuck, suede leather and mesh upper a Metal hook and lacing eyelet for secure lacinga Bellows tongue keeps debris out a Protective rubber toe capa Molded TPU heel counter for added stabilitya Breathable mesh lininga Kinetic Fit(TM) Base removable contoured insole for flexible supporta Merrell Air Cushion in the heel absorbs shock and adds stabilitya EVA midsole for stability and comforta Lightweight FlexPlate(TM) technology provides torsional rigidity tuned to end usea Flex Index Grade 4a VibramA(R) TC5+ outsolea 3mm lug deptha Weight: 1lbs 12oz / 800g