Purchased new and worn a few times during one season. The gray one is ribbed. It's light, soft, and comfortable to wear. You can wear it on its own, or layer something over it on very cold days, and it won't feel bulky. I'm selling it because my child has outgrown it. I ask for your understanding as this is a used item that a child has worn. If you purchase it with the neighboring Uniqlo knit or sweatshirt set, I'll include this for an additional 300 yen. (1500 yen total for the bundle) #nn_childrensclothes