Details Designed specifically for women, this waterproof hiker is built with a stabilizing, comfortable foam midsole and a Merrell exclusive Vibram TC5+ outsole for confidence no matter the terrain. The Siren Edge comes in lightweight, breathable rugged mesh & TPU waterproof upper for increased durability while on the hiking trail. The Merrell air cushion heel will absorb shock and enhance your stability on the trail. FEATURES a Waterproof membrane seals out water and lets moisture escape a Breathable mesh and TPU upper a Traditional lace closure a Bellows tongue keeps out debris a Breathable mesh lining a Kinetic Fit(TM) BASE removable contoured footbed for flexible support a Merrell Air Cushion in the heel absorbs shock and adds stability a Molded nylon arch shank a Lightweight EVA foam midsole with zones of softer foam may reduce pronation a VibramA(R) TC5+ outsole provides exceptional traction for outdoor multi-sport activities, formulated exclusively for Merrell a Drop: 11mm a Vegan-Friendly a Half pair weight: 0lbs-10.4oz, 295g