Burton Ruler Snowboard Boot in Black with a legacy of pushing personal skills to the pro level, the men's Burton Ruler Snowboard Boot is the boot for stepping to larger drops and burlier features. 3M™ Thinsulate™ Insulation in the liner and the added warmth of the Sleeping Bag heat-reflective foil defies arctic blasts; Total Comfort delivers a broken-in feel right out of the box. The PowerUP tongue keeps the entire package quick and nimble, enhancing rebound for consistent mid-range flex that won't break down.