Thank you for viewing. This item is a Mizuno baseball practice uniform. It is new and unused, but there is a small stain, so please refrain from purchasing if you are sensitive to this. The size is XO (extra over). XO size is larger than XL size. I have selected XL size when choosing the size because there was no XO size option. #Size XO #New and unused #Mizuno #Baseball practice uniform #Top only #Practice wear #Baseball #XO size