: A vertical plate from the heel cup to the lower calf that controls the heelside edge. Stiffer highbacks offer more control at high speeds, while shorter, softer ones are better for beginners and park riders.
: The primary connection point between the binding and the board. High-end baseplates use materials that optimize power transmission and board flex. snowboard bindings buying guide
: Ankle straps provide support, while toe straps (often worn over or across the end of the toes) pull the forefoot back into the binding to transfer energy during turns. : A vertical plate from the heel cup