the 3rd generation of this high-performance binding. get this early release model before everyone else.more professional snowboarders rely on the union force than on any other current binding. it stands for reliability, unsurpassed durability and stability for every riding style and terrain. a proven all-mountain binding with best all-day comfort and top performance from season to season. may the force be with you.highbackthe duraflex st force highback gets thinner towards the top, giving freedom for tweaks while still keeping the binding responsive. the angle of the highback (forward lean) can be adjusted without tools.baseplatethe stage 4 baseplate with medium to hard flex, is made of duraflex st nylon. this material offers stiffness and responsiveness that will last season after season. the multi-density, thermoformed eva bushings provide excellent cushioning, even in cold temperatures.strapsthe exoframe 4.0 ankle straps are the ultimate connection between boot and binding. the progressive flex allows for quick response and power transfer for demanding riding at high speeds. the thermoplastic anti-slip material of the wide ts-2.0 toe straps keep your boots bombproof and secure in the binding. the straps come with magnesium buckles. they are 4 times stronger and twice as light as aluminum buckles.