Work your way up in the local skate racing scene in the Alpina RSK Skate Boot. This high performance boot borrows design features from Alpina's elite level racing boots, but uses a plastic rather than carbon cuff and heel counter for a less expensive race boot option. The solid cuff and heel counter, together with a stiff boot flex, efficiently transfer power so you can go for PR results, and the ventilating lining and footbed keep you fresh for long, hard efforts. The boot positions your foot with a slight downward slope toward the heel for better balance and stability so you'll be able to rail through one leg turns, and kick harder and more efficiently. Fine tune the lace closure and adjust the power strap for a comfortable, supportive fit, and enjoy the perfectly contoured fit of the elastic cuff around your calf. Thinsulate insulation protects against frigid windchill as you're zooming around the racecourse, while allowing perspiration to escape for optimal comfort. The boot cover, waterproof zipper, and waterproof upper keep moisture from spraying or falling snow from seeping in and soaking your feet. With the RSK's combination of power transfer efficiency and comfort, you'll be able to mash racecourses and take your results up to the next level.