The skier's boot. If you ride your own ski, then you deserve to have a boot that fits and performs to your ability level and to the potential of the ski that you have. With Radar's newly engineered Profile chassis for arch support, you have both a slalom course performance and a plush-fit closed-toe binding in one. The balanced Profile has a medium width footprint with high-end responsiveness built within the contour chassis structure. Chassis features infinite adjustment in the mounting inserts for customization. Stay comfortable and on the water longer with the Profile binding. PVC free construction.