The K2 Haven Boa Snowboard Boot offers out-of-the-box comfort for all-mountain riders looking to rip right from the park to smooth powdery runs. A soft flex provides a surfy feel while carving groomers or locking in proper presses through the rail line, and an H4 Boa Fit closure system eliminates pressure points and dials in a precise fit quicker than your friends. The Fast-In liner lacing locks your foot in place to prevent heel lift and instant energy transfer for fluid turning, while the Intuition Comfort liner heat-molds to the contours of your feet for a custom fit.