Thank you for visiting! ( *´艸｀) These are very helpful when you're out and about with your baby, whether you're carrying them, using a baby carrier, or using a stroller (*^^*) Perfect for taking your baby out on cold days! These are all handmade. This is a set of 3 pairs: Fluffy olive Fluffy beige Fluffy sky blue Please note that you cannot exchange them for other types or colors <(_ _)> The inside is fleece fabric and very warm, and they fit up to about 12cm foot size. Please be aware that these are not for outdoor use.