This Safari Footed Baby Sleepers for Boys and Girls, 3-Pack, to 9 Months. Made with 100% pure cotton to keep your baby boy or baby girl cool and comfortable. The material is breathable and super soft against your baby’s delicate skin. Our convenient full-length zippers make post-nap and nighttime diaper changes easy. Footed bottoms keep your baby's toes warm and cozy through the night.