The Burton Felix Boot transforms the DNA of our Supreme Boot into an all-around performer that is slightly softer. Fully equipped with all conceivable features and the secure fit of the Boa adjustment system. The calf sits comfortably in the Focus Cuff, and the immediate comfort of Total Comfort is noticeable. Dryride Heat Cycle and an insulating Sleeping Bag technology perfect the design of the snowboard boots, which professional rider Kimmy Fasani uses to keep her feet warm and dry in the most challenging situations.