What Our Gearhead(R) Experts Are Saying:"I wore these on a mellow cruising day and loved how quickly I could click in with Step On and get moving. The single BOA made fine-tuning the fit at the lift line almost effortless."Some days are about easy cruising laps, and the Sentinel Step-On BOA Snowboard Boot is built to keep those days simple from the first run. Step On compatibility means strapping in becomes a quick click instead of a fumble with straps, while the single BOA Fit System dials in an even, top to bottom fit in seconds. A medium flex balances control with comfort for a full day on groomers, and the Cloud 3 Liner keeps things comfortable without adding bulk. ILS Liner Lacing with a Dyneema core secures the liner in the shell for zero heel slip, while an armored spine keeps that fit holding steady run after run.