Attention: Burton Snowboards & Gear can be shipped only within the United States.. Description of Burton Ozone Snowboard Boots For those who consider the upper atmosphere a part of the park the Burton Ozone boots provide a simple yet technically savvy solution to your cosmic needs. As light as a feather the Ozone’s Shrinkage Footprint Reduction technology reduces the footprint one whole size without sacrificing durability and comfort. With a Flex2 Liner you reap the benefits of maximum lateral mobility with superb edge to edge support for your re-entry into the lower atmosphere where it is necessary to stomp landings. The Burton Ozone is Burton's lightest boot ever. Features: LACING: NEW Speed Zone™ Lacing System for True Zonal Lacing Control NEW Shrinkage™ Footprint Reduction Technology LINER: NEW Flex2™ Liner with NEW TaiPanel™, NEW Supercuff with J-Bar Adjustable Heel Hold System, and Aegis™ Antimicrobial Coating CUSHIONING: NEW Outsole with EST Optimized Midsole and B3 Gel Cushioning FLEX AND RESPONSE: NEW Flex Spine™ 2.0 Backstay and Soft Flex Thin Profile 3D® Molded Tongue COMFORT: Molded EVA Footbed with ESS Support Shank, OUTLAST®, and Aegis™