Defined by proven support, determined traction and rugged durability, the time-tested Freestone Boot powers through a full range of wading conditions. Product Features: Waterproof, synthetic scratch leather upper with toe and heel reinforcement Partial neoprene lining for comfort and easy don/doff Dual density EVA midsole for a comfortable ride underfoot Updated rubber outsole package is compatible with Simms Hardbite Star Cleats, Hardbite Studs and Alumibite Star Cleats