Sprint Crown Jr. Skis with Tour Step-in Jr. Binding 2022-23New young skiers can head outside for the fun and sport of Nordic skiing without worry about waxing or weather with this highly versatile ski: Sprint Crown. High traction Crown base grips and glides in a variety of snow conditions. Skiing Style Touring Core Material Air Channel: Air channels integrated into the fiber glass wood core save weight compared to the pure wood cores and are more resistant to breaking. Better area pressure distribution.