The camouflage pattern section is made of a mesh-like fabric, so it seems comfortable to wear even in the summer. I don't see any stains or dirt, but there are a few places on the pants where threads are coming out (especially on the rear). I don't think it's very noticeable when worn. There are traces of a name sticker having been peeled off on the tag. This is a used item, so please understand this before purchasing. It may be compressed for shipping. Sleeve Length: Short Sleeve Season: Summer Type: Short-sleeved T-shirt