ALPINA All Mountain Rear Entry R4 Ski Boot1 item(s) added to your cart. This ski boot is a recreational cruiser. Rear-entry style so it easily slides on foot, and with its relaxed fit offers plenty of breathing room. Anyone from a complete beginner to a pretty good skier who prefers to take it easy can find a happy home in the Alpina R4.0 Size run: 22.5-31.0 |