THE NEW QUANTUM. A REVOLUTION IN SKI TOURING BOOTSThanks to its revolutionary BONDED SHELL construction and light weight, this boot features great uphill comfort, increased stiffness and improved power transmission. Made for effortlessly fast ascents and striking descents with morecontrol over the ski.LAST 99 MMWEIGHT 1150 GSHELL MATERIAL POLYAMIDE COMPOSITECUFF MATERIAL POLYAMIDE COMPOSITELINER ID TOURING SPORTBUCKLE CAM CLEATTOURING NORM ONLYID TOURING PRO LINER100% customizableExtra light Ultralon linerAnti abrasion padsDUAL LINK CUFFROM