The NX 11 GripWalk(R) binding is a lightweight user-friendly all-mountain binding for recreational skiers styled with iridescent colors. Its lightweight toe piece and NX heel work together to deliver strong power transmission and fluid shock absorption with an easy step-in design. The Full Drive Concept toe design allows upward release independent of the heel for maximum safety. Compatible with adult ISO 5355 A and GripWalk(R) ISO 23223 A boot soles.