Affordable all-mountain performance, robust and durable. Looking to take your riding to the next level all over the mountain? The Union STR bindings are the perfect choice. These all-mountain/freestyle bindings boast top-of-the-line features, including a sturdy Stage 5 base, Stage 11 highbacks, and Exoframe 2.0 straps. Get ready to tackle higher drops and more technical lines with ease.HighbackThe S11 highback with medium to hard flex, features a robust Duraflex nylon design. A perfect highback for various riding styles and any terrain. The angle of the highback (forward lean) can be adjusted without tools.BaseplateThe Stage 5 Duraflex Base is great for any terrain and is very stable. The canted footbed provides a comfortable stance, while the thermoformed EVA bushings offer excellent cushioning, which is maintained even in low temperatures.StrapsStability and quick response on the outside, top fit and comfort on the inside - the ExoFrame 2.0 ankle strap offers the ultimate connection between rider and board. The TS 1.0 HexGrip toe straps' thermoplastic anti-slip material and multiple positioning options keep your boots bombproof and secure in the binding.