Baby clothing needs to be both durable and soft. With this "Night Swim" print onesie, your baby gets just that. The fabric is 100% cotton for solid colors. For heather colors, polyester is included. There are seams along the sides of this product. All bindings are made with ribbed knitting for improved durability. There are plastic snaps at the cross closure for easy changing access. Features a tear-away label for comfort.