These are fleece-lined bottoms. They have pockets, and the cuffs are elastic, so they won't drag on the floor when you go to the restroom. There are pockets on both sides. The fabric is sturdy. I bought these, but they became too small for me without hardly wearing them. I wore them only once. There are some areas with pilling and fuzz. They seem easy to use at daycare/kindergarten. The size is listed as 90, but they feel like they fit a 100cm size. I may change the shipping to Yu-Yu Mercari Bin.