1. Training/Play 2. Standard 3. Hero-to-halo approach where we take design DNA from the hero Nano product and apply it to the kid’s Nano Play. The kid’s take on the Nano franchise offering the ultimate shoe for play! 4. Nano specific kids last offers a great fit and similar shape as the adult Nano silhouettes 5. Hotmelt & synthetic overlays provides lightweight, supportive and modern detailing.