Product Features: Interchangeable Soles - Comes With DIN Sole, Tech Compatible Soles Available Quick Instep - Co-Molded Soft Plastic At The Instep Area For Easy Entry And Exit I-Rebound Flex Management System - Increased Rebound Power Improves Response And Efficiency Arch Grip Insert - Traction For Hiking And Snowmobiling Rubber Tecni-Grip Heel - Better Traction Walking/Hiking Dual Cuff Alignment Velcro Rear Spoiler - Adjustable And Removable 45mm Velcro Powerstrap Four Microadjustable Aluminum Buckles Shock Absorbing Zeppa - Reduces Vibration And Absorbs Impacts Triple Position Cuff Catches Lycra Heel Slide Insert Neoprene Toe Box Learn More