BabyGAP Baby Leggings Size: 0-3 months Color: Gray Without tags, unworn For babies born in autumn and winter ♡ The material is unknown, but it feels very soft. I didn't get to wear it, so I'd be happy to pass it on to someone who can use it (^-^) Babies often wear rompers at 0-3 months, but it's convenient to have one to wear with a dress, or for going out or on cold days!