Features of the Merrell Men's Forestbound Moc Shoe Full grain leather Upper Rubber toe and heel for durability Double Gore for easy on and off Breathable mesh lining Kinetic Fit BASE removable contoured insole for flexible support Merrell Air Cushion in the heel absorbs shock and adds stability Molded nylon arch shank for midfoot support and flexibility EVA foam Midsole for stability and comfort M Select GRIP Outsole tunes each Outsole with durable traction that grips when and where you need it