White Adidas track suit. Adidas size "O" corresponds to "XL (Extra Large)" in the Japanese JASPO standard. It looks cool even when worn oversized. It's in good condition for a used item. Since it's white and I wore it while walking, the collar, which touches the neck, has some yellowing. However, I soaked it in something like Oxiclean for several hours every few months to make it bright white. It's a popular model that's hard to find, so I recommend it. Please take this opportunity. NIKE and PUMA are also good, but Adidas is very popular and a recommended sports brand. ^_^ Please see my previous feedback for trustworthiness!