All-day comfort with enough control to enjoy the entire mountain. The Union STR is a durable, mid-flexing, all mountain men’s snowboard binding designed for beginner to intermediate snowboarders looking to push their snowboarding to the next level. Binding Performance: (0-10) Freestyle 5 All Mountain 7 Freeride 6 Performance 6 Binding Flex: (0-10) Overall 6 Binding Weight: Grams 840 Baseplate: Stage 5 Duraflex - All day comfort and response for riding the entire mountain. Bushing: EXT Thermoformed EVA - Shock absorbing EVA padding saves your heels and promotes a true and even board flex. Heelcup: Extruded 3D Aluminum - Designed for optimum heel hold and minimization of drag. Lifetime warranty. Highback: S11 Duraflex - Comfortable, responsive and ready to carve up the mountain. Ankle Strap: Exoframe 3.0 - Lightweight, super durable and provide a locked in ride feel. Toe Strap: TS 2.1 Tiles - Multi-Positional options, thermoplastic anti-slip material and fit to any boot. Ratchets: Alu S2 w/ Steel - Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time. FLAD: Tool-Less - Quickly adjust your forward lean angle to suit the terrain in front of you. Hardware: Grade 8.8 Steel - The strongest steel available on the market. Disk Cover: Thermoformed EVA - Extra cushioning. Canting: Yes - 3º Strap Adjust: Traditional - Easily Adjust with a #3 Screw Driver Disk Type: Camber Disk Compatibility: 4x4, 4x2, Channel