Stiff Flex: 7 ( 1 Soft - 10 Stiff ) – Aggressive and responsive 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.

S4 Shell Panels – Start strong, stay strong. That's S4. Super light and resilient, these shell panels on the Imperial evenly distribute strap pressure to maximize rebound and resist breakdown for consistent flex, season after season.

Total Comfort Construction – Get an instantly broken-in feel right out of the box. Total Comfort's industry-exclusive construction eliminates the break-in period for a fit that feels just as good from day 1 to day 100.

Imprint™ 3 Liner – DryRIDE Heat Cycle™ Lining | Focus Cuff Heel Hold System with Velcro® J-Bar Interface and Inner Lace Lock | Plush Cuff 1.0 (women's only) | Lightweight Power Panels | Velcro® Liner Closure | Level 2 Molded EVA Footbed with ESS Support Shank and Aegis™ Antimicrobial Coating | Heat-Moldable

Focus Cuff – Boosting heel-hold by hugging that sweet spot around your ankle, the Focus Cuff rides slightly higher on your ankle than the Lock-UP Cuff for increased response.

Speed Zone™ Lacing – Strong with a low-profile, Burton's Speed-Zone™ Lacing features lightning fast lacing control while allowing you to customize the fit of the upper and lower zone in seconds. More power means more rebound, wrap and response with less lacing effort.

Exclusive New England Rope Laces – American-made, lifetime warranty, natural fiber ropes power Burton's Speed Zone™ systems. Virtually indestructible, New England Ropes' laces are the same stuff used by stunt men, firefighters, and rescue teams.

Level 2 Molded EVA Footbed – EVA Footbeds are lightweight, long-lasting, and absorb shock.

ESS Support Shank – This is an added support feature to help soften hard landings.

Vibram® EcoStep™ – Made of 30% recycled materials. This outsole has excellent grip and traction from rubber ice spikes but remains lightweight. ReBounce Cushioning, EVA and B3 Gel in the heel and toe area for extra comfort.

B3 Gel – Ultimate dampening formulated to withstand repeated impacts without breaking down or hardening up in cold temps.

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.

Shrinkage™ Footprint Reduction Technology – This reduces the boot's overall footprint one full size, meaning a men's size 10 fits like a size 10 but has the footprint of a typical size 9. Shorter, lighter, sleeker - never suffer from toe drag again.

Sleeping Bag Reflective Foil – This low-profile and lightweight underfoot technology reflects heat back to the feet, improving both warmth and comfort when faced with cold conditions.

Snow-Proof Internal Gusset – All Burton boot tongues feature an internal gusset construction to completely seal the lower zone of the boot, keeping your feet warm and dry.