evo.com | Flux Snowboard Boots > The Flux TB Boa Snowboard Boots put customization front and center with an adjustable tongue flex that lets riders fine-tune the feel for everything from big mountain lines to park laps. Dual BOA(R) dials, a precision fit, and Flux's thoughtful liner and outsole design create a smooth, connected ride with comfort that lasts all day. Flex Rating 7 (1 Soft - 10 Stiff) Ortolite Insole A premium foam insole that delivers long-lasting cushioning, breathability, and moisture management without packing out over time. Cliffcut A split cuff design that allows the boot to flex more naturally while maintaining support and response. Heellock Harness Provides an even more secure fit. FSR Outsole A lightweight, durable outsole designed to provide reliable grip and support while maintaining board feel and mobility. The Flux XF Snowboard Bindings have a knack for making the whole mountain feel like one continuous line. A balanced 7/10 flex delivers the response to charge hard with enough freedom to stay playful, blending Flux's signature precision with an all-mountain mindset. Flex Rating 7 (1 Soft - 10 Stiff) Beer Buckles Newly engineered buckles give you more leverage when cranking down on the straps allowing you to get to the last click with minimal effort. Functions as a bottle opener in case of beverage emergencies. Super Ultima Base Lightweight with quick edge-to-edge response while the board is being flexed. Retro-Mod Highback Solid highback Waffle Strap | Flux TB Boa Snowboard Boots 2027 - 11 Package (11) + M Mens in Black Size 11/M