Inspire your young skier to explore the mountain. The Comp J4 sets progressing skiers up for fun on the mountain with a focus on comfort, performance, and warmth. The shell design addresses common problem fit areas and offers an adjustable cuff and four-buckle closure for enhanced support and a customizable fit. Beginner / Intermediate Flex: 50 Shell: Junior Cellular Design Shell and Cuff: Polyolefine Bootboard: Alveo Liner: Comfort Fit Buckles: 4 Macro 100% Aluminum buckles Gripwalk compatible