The men's Burton Imperial Snowboard boot channels 30 years of expertise. Its high-end SLX-inspired performance includes S4 shell panels to keep the flex consistent, lightweight Vibram® EcoStep™ soles for added grip, footprint-reducing Shrinkage, plus an EST® chassis with B3 Gel cushioning for ultimate board feel. Total Comfort delivers a broken-in feel right out of the box, while Sleeping Bag heat-reflective foil defies cold weather. With a flex that sits at the sweet spot between the Ion and Concord, this is the high-performance all-terrain boot you've been searching for.