This is UNIQLO's "Stretch Flannel Easy Ankle Pants." Made with a soft, brushed flannel material, these pants are warm and comfortable against the skin. They're also stretchy for easy movement and feature an elastic waistband for a relaxed fit. Brand: UNIQLO Size: S Color: Gray系 (Check pattern) Features: Elastic waistband, drawstring, no front zip Condition: No noticeable scratches or stains, and in good condition for continued wear. Notes: Please understand that these are used items stored at home before purchasing. They will be folded compactly for shipping, so please be aware of potential creases. Feel free to ask any questions you may have in the comments!