A lightweight and hard-charging wading boot, Simms Flyweight Vibram Sole Wading Boots for Men keeps anglers comfortable and upright in pushy water over slick riverbeds. Low profile, lightweight synthetic uppers provide the comfort and support needed for fishing less-traveled fishing holes out in the wilderness. Welded TPU film in high wear zones improves the Flyweight's abrasion resistance against sharp rocks under the water and low-lying hazards on the trail to and from the fishing hole. Supportive, high-cushion midsoles disperse impact shocks to reduce foot and leg fatigue over a full day of fishing. Made of Vibram Idrogrip sticky rubber compound, the Flyweight's outsoles provides maximum grip in wet, mossy environments. Boots also feature a top-to-toe lacing system with speed lace hooks for a precision fit built to move quickly. Manufacturer style #: 12631. Lightweight, hard-charging wading boots for anglers Low profile, lightweight synthetic uppers Great boots for out-of-the-way fishing holes Welded TPU film in high wear zones - increased abrasion resistance Supportive, high-cushion midsoles Vibram Idrogrip sticky rubber outsoles Top-to-toe lacing system with speed lace hooks - precision fit.