KEY FEATURES Step On design allows you to attach directly to compatible bindings just step off the lift and onto your board and you?re ready to ride Zonal Closure System allows each Boa Reel to focus on a specific section of the shell improving hold while also allowing a custom fit 3M Thinsulate Insulation adds warmth on cold lift rides No compromise necessary with the DC Lotus Step On Womens Snowboard Boots They?re built around comfort with a Response Liner II with Thinsulate built right in for warmth and support all in one But they?re also built to be convenient from the Boa closure using The Coiler and Zonal Closure to give you a quick and secure fit every time And of course there?s the Step On technology attaching directly to your Step On compatible bindings with no need to strap in just step off the lift and ride SPECSFlex Medium