Two sets of short-sleeved men's pajamas. A set of navy check and a set of striped. Both sets are size M, made of 100% cotton summer fabric, and the pants are both 3/4 length. ○ Navy check set This is a Uniqlo product. It's a cool, smooth seersucker fabric suitable for summer. ○ Striped set This is a no-brand item. The inner tag displaying the size and quality has been cut off. These are not "new and unused," but they are still relatively new, having been purchased in the summer of 2025 (Reiwa 7). How about it if you need something in a hurry?