Size 100 The checkered one has a button attached to show the front and back, but it's easy and just sewn on, so it can be removed. Also, the checkered one has some dirt on the knees and buttocks. It's not very noticeable... There is a name written on it, so I will either cut off the tag or black it out before shipping. I am also selling other items, so please take a look if you'd like. There are no noticeable stains, but it is a used item, so please understand.