The CURV GT 120 is an extremely light, high performance VACUUM fit boot with a secure, narrow fit. The forward lean can be adjusted for different levels of aggressiveness. The same lace-up, thermoformable IFZ Performance liner as found on higher flex models, provides a customizable fit. Individual fit pads can be velcro attached to the liner to adjust fit as needed. The option of VACUUM fitting completes the customizable package. GripWalk® adds security, comfort and convenience.