Merrell Men's Moab Adventure 3 Waterproof Shoes Earth Size:UK 12.5 LEASH PORTALLeash portal on back LEASH PORTALLeash portal on back for wearing over a harness and every day this next generation is lighter FEATURESWaterproof membrane seals out water and lets moisture escapeWaterproof full grain leather upper100% recycled laces and webbing100% recycled microfiber lining100% recycled mesh lined removable PU insoleMerrell Air Cushion in the heel absorbs shock and adds stabilityMolded nylon arch shankSuper Rebound Compound provides durable shock absorption in the heel to help reduce torque and allow for a smooth transition into the midfoot The Merrell Men's Moab Adventure 3 Waterproof Shoes in EarthGet all day comfort with the same out of the box fit you expect from Moab