Why change a good thing? Our classic sling offers the style and convenience every new parent needs. Our original line of slings come with light leg padding on the inside rail a pocket for essentials and are sized S/M & L/XL. Our cotton stretch, single layer sling design gives like a pair of stretch jeans featuring 97% cotton and 3% spandex sateen. Recommended for use with babies between 8 and 36 pounds.