Details Made with ventilation panels and quick-dry materials, this athletic and cushioned shoe is ideal for spending time on summer trails. FEATURES a Synthetic leather and mesh upper a Elastic cord and lock lacing system for quick secure fit a Kinetic Fit(TM) BASE removable contoured insole for flexible support a Merrell Air Cushion in the heel absorbs shock and adds stability a Molded nylon arch shank a Lightweight EVA foam midsole for stability and comfort a Merrell sticky rubber outsole tunes each outsole with durable traction that grips when and where you need it