These are GU shorts. They have a lining and the texture of the outer fabric suggests they are for autumn/winter. It's difficult to see in the photos when taking a picture of the whole thing, but they are black with a gray check pattern. There are two pockets on the front sides and two pockets in the back. They are size M, and I've included a ruler in the photos as a size guide. I received these as a gift and was told they were hardly used, but they don't suit my taste, so I haven't worn them even once. The product condition section is based on AI's assessment. The tags are also clean, so it seems like they haven't been used much, but please check the photos for a thorough confirmation. The following is AI-generated text: Shorts featuring a dark check design. - Color: Dark check - Style: Shorts - Pockets: Front pockets - Design: Check pattern - Waist: Flat waist Thank you for viewing. No stains, tears, or odors. Pattern/Design: Check Color: Black系 (Black-based)