These are a set of gray, fleece-lined pajamas in size 80, purchased from Nishimatsuya. My two youngest sons wore them for one season each. Since they don't use blankets, the fleece-lined pajamas were very useful when it started to get cool. In our house, we would add a belly band to these to prevent them from getting cold. Due to the material, there are overall rough, fuzzy pills. Please understand that these are used items.