never miss a day on the mountain. the etna asymwrap offers a controlled ride so you can get the most out of your board and enjoy everything the mountain has to offer - from park to powder. the 3d auxtech straps hold you firmly and comfortably in the binding without impairing power transmission from the toe to the heel.highbackthe fullback highback can be adjusted not only forwards but also horizontally. this allows you to adapt it to your riding style and anatomy. full comfort and best power transmission are thus ensured. made from nylon composite, the fullback is lightweight and offers a perfect blend of support and flex. baseplatethe asymwrapâ„¢ chassis takes some of the sharpness out of the blaster, which is otherwise extremely responsive. it's perfect if you want to tweak your tricks and go for a surfy feel. the padding, like the baseplate, is perfectly adaptable and adjustable. this allows you to adapt the binding perfectly to any boot.strapsthe transfer ankle straps used fit your boots precisely and are pre-shaped to ensure optimal power transmission. the infinity toe straps come with a 3d auxtech® shape, an expandable pattern that fits perfectly to your boots and offers insane support and comfort.