The men's Burton Ruler Step On Snowboard Boot delivers versatile performance with the added durability and micro-adjustability of the Boa Fit System with Coiler Technology. The boot is designed specifically for the Burton men's Step On Binding to deliver unprecedented entry and exit speed with uncompromised board control in an incredibly easy to use system. Just turn the Boa dial to fine-tune the fit of the boot, then simply step on to the binding, and you're ready to ride.