evo.com | K2 Alpine Ski Boots > The all new K2 Recon 140 BOA Ski Boots represent the pinnacle of K2's approach to fit and performance. They're the stiffest boots K2 has ever produced, and the 140 flex should leave no skier wanting for more when things get rowdy. That burly flex is complemented by a plethora of cutting edge technology, including BOA closure on the lower shell and Intuition PowerFit Wrap BOA liners which cinch down to keep your heel locked in place. For demanding freeriders seeking the best of the best, nothing else compares. Shell TPU (Thermoplastic Urethane) MultiFIT Last: 97 - 100mm The MultiFit Last was developed in conjunction with the BOA(R) Fit System to accommodate a variety of foot shapes ranging from 97mm to 100mm eliminating the need for multiple last option (LV, MV). GripWalk ISO 23223 Outsoles Removable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking. 2 Light Alloy Upper Buckles Modular Honeycomb Bootboard The honeycomb boot board includes two modular heel inserts. A soft Harsh Mellow insert for a high level of damping or a more rigid insert for improved power transfer. | K2 Recon 140 BOA Ski Boots 2026 - 27.5 | Plastic