evo.com | Burton Snowboard Boots > The Burton Men's Ion Snowboard Boots have been a rider favorite for years, and it's not hard to see why. One of Burton's stiffest offerings, they're built for the kind of rider who laps hard and needs a boot that keeps up without softening out by mid-season. The Dual Zone High Power Focus Boa(R) cinches your foot down with dialed precision, while the Autocant Outsole keeps up with you, absorbing hard landings when you're pushing into technical terrain. If you're ready to commit to a stiffer ride, the Ion delivers. Life Liner The Life Liner fuses lightweight materials with a more relaxed feel for high-end performance that makes all the difference during long seasons filled with hard charging days. The responsive PU tongue construction provides a combo of cat-like quickness and long-term resistance to breakdown, while also accommodating a better fit for all foot shapes. Flex Rating 6 - 9 (1 Soft - 10 Stiff) Level 1 Molded EVA Footbed An extremely lightweight and highly shock-absorbent footbed. 1:1 Firm Flex PowerUP Tongue Burton offers 1:1 lasting on every boot. It means every half and full size shell, tongue, and out sole offer a precise fit that is not as common as one would think. Drop your loot on a Burton boot and you won't be stuck with the slop of a mismatched shell and liner. PowerUP tongues feature additional dual-density material for rebound and durability. EST(R) Optimized Midsole EST(R) goes beyond bindings by drawing inspiration from the surf/skate heritage of snowboarding and giving you a more direct connection to your board. By eliminating the ramp angle of your outsole, EST lowers your center of gravity, improves board feel, and creates a more surf/skate-like feel. All without sacrificing an ounce of cushioning thanks to ultra-dampening ReBounce and B3 Gel inserts. | Burton Ion Boa Snowboard Boots 2027 - 10 in Black