I bought these last year and wore them for one season. I'm selling them because they're too small this year. The inside is fleece-lined, and they seemed fluffy and comfortable to wear. The toes and heels of the soles show significant wear, so please check the images for confirmation before purchasing, and please understand that these are used items. I plan to ship them via Yu-Packet Plus, slightly compressed. I've included images of the box for size and model number verification, but I plan to ship without the box.