The Lindberg Lingbo Baby Overall is an unlined waterproof shell overall. The Lingbo has a membrane that makes the shell overall completely waterproof while also allowing moisture and excess heat to escape. The Lingbo has a detachable hood, elastic at the cuffs and ankles, and elastic at the back. The ankles are equipped with replaceable foot straps. The Lingbo has reflectors around both legs and on the right sleeve so your child is highly visible in the dark. Are you looking for an unlined overall that can withstand wind and weather? Then we recommend this shell overall.