Ride Insano Snowboard Boot - Mens 20/21: The Insano is a stiff, responsive boot suited for riders that want ultimate performance and response from their equipment. Fitted with Intuition (TM) Center Tongue Dream Liner. H4 Boa (R) Focus provides a two-zone precise fit system for ultimate heel hold. Flex Slime Tongue (TM) provides rebound and damping. Michelin (R) Peak Outsole combines rubber and phylon for lightweight winter traction. The Insano is the stiffest boot in our line and is built for all-mountain response. FLEX stiff (10 of 10 on Ride 's scale) LINER Intuition Dream Lock Down Turbo LACING SYSTEM dual BOA H3 Focus FOOTBED Impacto SOLE Michelin Peak Ride Insano Snowboard Boot | Men's | 20/21 | Black | Size 9.5