Simms Men's Flyweight Felt Soles Wading Boots - Adventure to the less-traveled high country with the weight-shedding, pathbreaking Simms FLYWEIGHT® Wading Boots - Felt. Low profile, lightweight synthetic boot upper Welded TPU film in high-abrasion zones for durability Speed lace hooks & lace-to-toe closure High cushion, dual density EVA midsole for comfort Felt stud compatible Scratch rubber toe cap Cleat Compatibility Weight: 40 oz. (1134 g) in size 11