Features: Suede leather upper Breathable mesh lining 100% recycled mesh footbed cover Cleansport NXT™ treated for natural odor control 50% recycled removable EVA foam footbed Merrell Air Cushion in the heel absorbs shock and adds stability Molded nylon arch shank Lightweight EVA foam midsole for stability and comfort Vibram Ecostep Recycle outsole designed with 30% recycled rubber which provides added durability and improved grip on wet and dry surfaces Half pair weight: 0lbs-10.23oz, 290g