Burton Mens Ion Boa Snowboard Boots - Black

EST Optimized Midsole EST 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.
Dual Zone Boa System with Coiler Technology All Burton mens, womens, and youth boots with Boa feature the virtually indestructible, Warrantied for Life performance of Burton-exclusive New England Rope laces. Built with a redesigned inner Coiler spool to route the laces, the dial-it-in system retains its quick, easy, and effective lace adjustment. Natural fiber ropes equal a more natural flex and feel for greater all-day comfort.
Stiff Flex: 8 (1 Soft - 10 Stiff) Aggressive and responsive, a stiff flex is made for quick edge engagement and control at speed.
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.
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.