K2 Method Mens Ski Boots The FL3X Method is perfect for freestyle skiers looking for a roomy boot with a forgiving flex. Featuring our Fully Heat Moldable 102mm last Method Shell, Easy Entry Intuition Tongue Liner, and a park-optimized 90 flex tongue. Details Category Freestyle, All Mountain, Comfort, 3 Piece Ski Boots Collection FL3X Product Weight(g) 2000g @ 27.5 Ski Boots Volume High Ski Boots Shell TPU Ski Boots Cuff Material PP Ski Boots Liner Intuition Tongue Ski Boots Strap Velcro Ski Boots Outsole GripWalk Best For Freestyle, Park, Piste, Moguls Flex/Feel 4/10 Ski Boot Last (mm) 102mm Flex Rating 80 Method Shell: The Method Shell adds much needed depth to the FL3X line. Designed for those with a wider foot, the Method shell incorporates a higher volume fit and a 102mm last. Intuition Tongue Liner: The Intuition Tongue Liner’s laminates use multi-layered construction in a traditional tongue liner, designed to provide targeted comfort and performance in a familiar way. GripWalk: The sole-binding system for better walking comfort and top skiing performance. GripWalk contains of a new co-polymer sole with rocker profile. The convex shape and ribbed tread of the rubber add a lot of walking comfort and provide a much better grip. Still, integrated pads made of stiff and rigid materials, enable great power transmission and more precise release function of the binding. GripWalk soles are the perfect tuning parts designed for selected premium ski boots and bindings.