Merrell Siren Edge 3 WP J034446W Size:6.5 The shaft ends at the sex Womens The shaft ends at the ankle bone 2 removable insoles Polyurethane insole with wool facing insulated felt and aluminum weather stripping for lower temperatures FEATURES • Waterproof membrane seals out water and lets moisture escape • Breathable mesh and TPU upper • Traditional lace closure • Bellows tongue keeps out debris • Breathable mesh lining • Kinetic Fit™ BASE removable contoured footbed for flexible support • Merrell Air Cushion in the heel absorbs shock and adds stability • Molded nylon arch shank • Lightweight EVA foam midsole with zones of softer foam may reduce pronation • Vibram® TC5+ outsole provides exceptional traction for outdoor multi sport activities comfortable foam midsole and a Merrell exclusive Vibram TC5+ outsole for confidence no matter the terrain