Burton Serow SnowBoard Boots - Men's - 9 - Unassigned - Burton Serow SnowBoard Boots - Men's. The Burton Serow SnowBoard Boots were created for Japan's pow surfers. Imprint 3 Liner with Outlast Adaptive Comfort Tech stores heat and releases it when your foot gets cold. The Vibram Outsole contains spikes to grip the Snow and ice to assure optimal grip when Climbing off-piste. The Articulating Cuff gives you freedom of motion for predictability on- and off-piste. These boots remain their medium-flex for years. This product can only be shipped within the United States. Please don't hate us.