K2 Maysis Men’s Snowboard Boots. The exterior features an all-new pattern, and a new premium rubber outsole exclusive to K2. Inside, pair a heat-moldable Intuition Control Foam Liner with BOA Conda heel retention system for an unrivaled fit that’s incredibly comfortable. The most versatile liner in the K2 Snowboarding line, the Control Foam 3D liner features both internal and external J-Bars for the perfect blend of comfort and structure. Reinforcing high-impact zones of the snowboard boot with rubber makes the boot more durable and abrasion-resistant. Articulating cuff upper helps reduce shell distortion when flexing forward into the snowboard boot. The H4 Coiler BOA Fit System focuses on the instep of the boot. This feature generates unrivaled heel hold and creates a secure fit for quick edge response. Proprietary liner lacing system that harnesses the power of BOA to provide superior heel hold and support. Snowboard Type : All Mountain. Closure Type : Double BOA.