HUGGIES Little Movers Slip On Diapers make it easy to change active, squirmy babies of all kinds–just catch, slip-on, and release. Plus, HUGGIES Little Movers Slip-On Diapers feature the proven leakage protection of the HUGGIES Leak Lock System. HUGGIES Leak Lock System provides the protection and security you both need between changes. Absorb-away layers and long-lasting core lock in wetness and keep your baby dry. Stopping guards around the legs and waist help keep wetness in.