•Air-through system keeps baby's bottom dry. The whole diaper is made of a breathable sheet which absorbs pee while releasing moisture and stuffiness. •Gather extends to 2.5 times - easy to wear, not too tight on baby's tummy. Merries Pants fit snugly and softly around baby's tummy and thighs without any gaps, thus preventing leakage. This unique design allows the diaper to stay in place no matter how active the baby is. •The soft material gently wraps arounnd baby's delicate skin. •Prevents leakages. Absorbent enough to last through the night. •Color-changing wetness indicators