Atomic says about the Redster J4
The Atomic Redster J4 skis will get aspiring racers up to speed, fast! With their Dura Cap Sidewall, Light Woodcore and Densolite Core construction they offer young skiers from 8-13 great edge grip and running stability. They also feature easy turn initiation – to accommodate lighter skiers. And the full-on Atomic racing colors make it look as fast as it skis!