Redster C7 Classic Ski Junior + Prolink Access Jr Binding 2024-25Fast and tough. The Atomic Redster C7 Junior is a perfect cross country ski for youngsters beginning to get serious about the sport. It features a Densolite Fiberglass Construction and Ultra High Densolite core that's light and stable, with the addition of Race Grinding for extra speed. The result is a great ski for young skiers that's light and really stable. Great for skiers to love the sport from the first second onwards. Skiing Style Classic Core