Dynafit’s Rotation ST 10 seeks to combine ease-of-use, safety and downhill performance. They’ve met that goal if you ask us. The binding features Dynafit’s hub-centering toepiece, which aligns the toe, boot heel and heelpiece for step-ins you can execute with your eyes closed. In terms of safety and reliability, the Rotation ST 10 is TÜV-certified and its heel boasts 10 mm of rearward travel, ensuring consistent release whether you’re surfing soft powder or charging through chewed up chunder. For the weight-conscious skier that puts a premium on descents (as well as step-in time), the Rotation ST 10 is a top-notch choice.