Wild Fable Jogger SweatPants Women Medium Black The inside is fleece and it is sooooo comfortable and very warm. Definitely more of an indoor or winter jogger. Only worn a few times. I have to sell them because I just had a baby and they no longer fit. I will say, they seem to run a little small to size - but I am 5’11 so maybe that’s why I felt that way? Still that’s my review Cute little pants and perfect for chill days and airports and all the things. Let me know if you have any questions!