MamyPoko Pants Extra Absorb Baby Diapers X-Large (XL) 84 Count 12-17 kgMamyPoko Pants Extra Absorb comes with "Widespread Crisscross Sheet" with 50% extra absorption area on sides that absorbs urine "+30% more quickly and repeatedly" for upto 12 hours. It prevents leakage without heaviness so the baby & mother sleep peacefully the whole night.MamyPoko Pants Extra Absorb Baby Diapers Medium (M) 87 Count 7-12 kgMamyPoko Pants Extra Absorb comes with "Widespread Crisscross Sheet" with 50% extra absorption area on sides that absorbs urine "+30% more quickly and repeatedly" for upto 12 hours. It prevents leakage without heaviness so the baby & mother sleep peacefully the whole night.