Absolute long-term performance Union Force stands for reliability and unsurpassed durability. A stable binding that fits any riding style and terrain. It offers best all-day comfort, top performance from season to season and won't let you down, even if you go snowboarding more than 100 days a year. May the Force be with you. Highback The Duraflex ST Force highback gets thinner towards the top, this offers freedom for tweaks while the binding still responds perfectly. The angle of the highback (forward lean) can be adjusted without tools. Baseplate The 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. Straps The 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.