Pampers Cruisers Diapers, Size 4, 22-37lb

Pampers Cruisers Diapers don't sag like ordinary diapers so your baby can finally move freely. They also feature: Unique 3-Way Fit: Adapts at the waist, legs and bottom to move with your baby. Flexible Leg Cuffs: Gently seal around your baby's legs for a strong leakage barrier. (from Pampers)