The Simms Freestone Wading Boots Rubber are ideal for Navigating strong currents and slippery rock riverbeds is part of the experience. The Freestone Wading Boots - Rubber Soles has a proven record of durability and traction in rocky rivers around the world. It provides the support underfoot and at the ankle for negotiating slick, unseen river bottoms. The synthetic uppers take the abuse of brush, rock, and water in stride, while a cushioned midsole and partial neoprene lining provide all-day cushioning and warmth.FeaturesWaterproof, synthetic scratch leather upper with toe and heel reinforcementPartial neoprene lining for comfort and easy don/doffDual density EVA midsole for a comfortable ride underfootUpdated rubber outsole package is compatible with Simms Hardbite Star Cleats, Hardbite Studs and Alumibite Star Cleats