K2 Luvbug FDT 4.5 System Skis - Kids': Keep your family's ski genes alive by making it fun from the beginning. Features Catch Free Rocker - Effortless turn initiation at slow and moderate speeds with a gentle, gradual rise in the tip and tail. Composite Core Duracap Construction - A molding process that envelopes the core and internal materials within the top layer of the ski. DuraCap skis are generally lighter overall, with enhanced durability and foregiveness. Bindings Included - Marker FDT Jr 4.5