Traction: OmniTrax Interchangeable Sole System adapts your traction to any fishing condition. Fit System: Boa M2 Fit system for fast and effortless on/off and custom fit. Fast Drying: Hydrophobic upper material with ultra abrasion resistance. Durability: Molded TPU Toe Cap for durability and toe bump protection and Protected Stitching for prolonged thread life. Internal Drainage: Water flows thru internal channels then out midsole ports, removing excess water and weight.