The lightweight shell of The Curv GT 105 offers optional VACUUM molding for improved performance through a secure, stable fit. The adjustable forward lean of this boot can be dialed in for fast, skilled skiers. The same lace-up, thermoformable IFZ Performance liner found on higher models, with Primaloft® insulation, provides a warm, completely customizable fit. Small, individual fit pads can be velcro attached to the liner to adjust fit as needed. The option of VACUUM fitting completes the customizable package.