Kids' Puma Enzo 5 PS Running Shoes Puma Enzo 5 is a kids’ preschool running shoe built for active play and everyday movement. The low-top athletic profile supports easy mobility, while the lace-up design helps secure the fit. A mesh-like textile upper promotes breathable comfort, and the pull tabs at the tongue and heel make the shoe easier to get on and off. Visible Puma branding adds recognizable sport style.