The boot that's elevated more riders with time-honored tech, comfort, and performance. Featuring the dialed fit of the Dual Zone BOA® Coiler Closure System.With a legacy of pushing personal skills to the pro level, the men's Burton Ruler Boa® Snowboard Boot is the boot for stepping to larger drops and burlier features. For riders who seek Ion-level performance but lack the loot. The Dual Zone Boa® Coiler Closure System allows for quick forefoot and upper boot adjustment with a simple twist of the dial, and the long-lasting performance of Burton-exclusive New England Rope laces with the Boa Guarantee. 3M™ Thinsulate™ Insulation in the liner and the added warmth of our Sleeping Bag heat-reflective foil defies arctic blasts. The medium flex PowerUP Tongue resists breakdown, and maintains a steady ride from one day to the next.