Product Details     Flex Lacing Style: 203171W20 The Burton Ruler BOA® Snowboard Boot has become well known for providing versatile performance to snowboarders of any skill level, and this year's version is no different. Beginners will appreciate the simplicity of the dual Boa® closure system, with Coiler™ technology to make lacing up even easier. More experienced riders will appreciate how the B3 Gel built into the Imprint™ 2 Liner provides a smoother ride and helps to mellow out heavy landings in the park. And riders of every ability level appreciate the Thinsulate™ insulation that keeps toes warm even on the coldest days.KEY FEATURES Dual BOA® System allows for quick and secure adjustment of fit 3M™ Thinsulate™ lines the boot for improved protection from cold conditions Impact-absorbing B3 Gel in the footbed helps smooth out vibrations from hard hits or rough snowSPECSFlex: MediumLacing: Boa FEATURES Coiler™ technology automatically takes slack out of Boa® laces for even quicker lace ups Imprint™ 2 Liner offers a comfortable fit and improved support with heat molding Integrated Hook and Loop Closure locks you into the liner before you even lace up Man Fur lining adds cozy comfort with moisture-wicking properties Sleeping Bag Reflective Foil bounces your body heat back to you for improved cold-weather comfort 1:1 Medium Flex PowerUP Tongue offers structured support and pre-curved comfort Total Comfort Construction Reshapes the boot for improved comfort right out of the box Shrinkage™ footprint technology reduces toe and heel drag for big-footed riders Snow-Proof Internal Gusset blocks slush and debris Recycled Rubber Content in the outsole reduces environmental impact of construction Laces by New England Ropes are backed by a lifetime warranty Burton Ruler BOA Snowboard Boot (Men's)