Harley-Davidson Baby Girl's Newborn 2-Pack Romper Set - Gray & Green, 3002313. Both rompers are soft and comfy, made from 60% cotton and 40% polyester. Both are sleeveless with iconic screen printed H-D graphics. Green romper features ruching around waist. Whether buying this for friends, or gifting it to your own little girl, this set is a truly unique addition to the Harley-Davidson children's line.