The GPX 110 was designed by skiers for skiers, as Nordica's pinnacle in all mountain boots. Built with our anatomical 98mm mono injected PU last, all new hand crafted Primaloft Liner and soft grip soles, the GPX series was engineered to deliver whatever you need whenever you need it. SPECS Last: 98mm Flex: 110 Sizes: 22.0 - 29.5MP FEATURES LINER: Performance Primaloft STRAP: 45mm SHELL MATERIAL: Polyurethane SHELL ENTRY SYSTEM: Intuitive Easy Entry CUFF MATERIAL: Polyurethane CUFF PROFILE: ADULT ZEPPA MATERIAL: Full Shock Eraser PU Foam FOOTBED: Precision Fit Primaloft TF FULL SCREWS: Hardware: Screwed FULL MOTION PIVOT: Full Motion Pivot