Birkenstock Highwood Low Habana 1028093 Men's slip ins FEATURES• Waterproof membrane seals out 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 designed with a technical compound with great overall performance for multisport sodium chloride Natural rubber sole and high traction outsole Premium Deep Blue Footbed provides layers of contoured support