Raising the bar yet again with the ultimate zonal fit control of the BOA® Fit System. Setting the bar higher in every discipline, the men's Burton Ion Boa® Snowboard Boot features Boa® Fit System for an optimized fit. Built to charge hard across the entire mountain, the Ion is legendary for its stacked tech package upgraded with our Life Liner for lightweight comfort and enhanced rebound. The full feature list includes AutoCANT EST® soles for natural lower body alignment and superior board feel, DRYRIDE Heat Cycle for enhanced warmth and moisture wicking, and ReBounce tech that both reflects body heat and cushions consistently in freezing conditions.
- Lacing: Dual Zone High-Power Focus Boa® System featuring Coiler™ Technology, Powered by Burton Exclusive New England Ropes with the Boa® Guarantee
- Liner: Life Liner with DRYRIDE™ Heat Cycle™ Lining, Ultralon Performance Foam®, Hook-and-Loop Closure, and Tuff Cuff
- Outsole / Cushioning: EST® Optimized Midsole Recycled Rubber Content / AutoCANT, ReBounce Cushioning Sleeping Bag Reflective Foil
- Flex and Response: 1:1 Firm Flex PowerUP Tongue
- Flex Rating: Response: 8
- Shell: Total Comfort Construction, Shrinkage™ Footprint Reduction Technology, Outer Pressure Relief Panel, Snow-Proof Internal Gusset