As K2's best selling boot, the K2 Men's Maysis Boa Snowboard Boot offers a responsive flex, the quick tightening convenience of Boa lacing, and long lasting Endo construction. Equipped with a dual Boa closure, the Maysis offers complete control over the external and internal zones with its Boa Coiler external lacing and Boa Conda liner system. This double Boa combination gives you the precision to dial in your preferred support over the outer shell and internal liner. Crank both dials all the way for the utmost in response and control, or keep them a bit looser for extra freedom of movement. Either way, the fit and response is totally customizable to your liking and the terrain at hand. Retaining its responsive flex throughout the course of the season, the Maysis features K2's ingenious Endo urethane exoskeleton that resists breakdown better than traditional stitch and glue construction. Its dual density tongue offers high levels of energy transfer without pinching or pressure points, thanks to its 3D formed design. The heat moldable Intuition Control Foam 3D liner comfortably conforms to the shape of your foot for a supportive, incredibly comfortable fit. Add in Harshmellow dampening along the boot's footbed and outsole for a super smooth ride when you're riding over choppy snow and stomping harsh landings.