The 390 Boss is designed for rider’s who want a lightweight, powerful ride that is still playful enough to butter and tweak. Built with the reliable performance of our FullWrap platform and freshly upgraded with our all-new UltraFlex ankle Straps powered by AuxTech®, the 390 Boss is the versatile binding creative snowboarding craves. Features: Response: 6/10 Ankle Strap: UltraFlex Ankle Strap - New for the season, the UltraFlex ankle straps powered by AuxTech® are designed for new levels of locked-in comfort and support. What makes the UltraFlex straps so special is the new open 3D auxetic edge instead of a traditional closed edge design. This open edge creates an even pressure distribution on the boot while still allowing for a full range of tweakability that freestyle riding craves. Toe Strap: Progrip Toe Strap - Powered by AuxTech™, this innovative network of small hinges provides unmatched hold and locked-in grip. Rome 390 Boss Snowboard Bindings - Static - 2024 | Shop Snowboard Bindings at Trojan Wake Ski Snow & Snow Skiers Warehouse