Selling because it's outgrown. Used during winter P.E. class, worn over the gym uniform. It's a thin, unlined piste. Due to the lighting, the collar and side areas look black, but they are navy. Labeled as size M, but my son wore it when he was a size 140, so I'm listing it as that size. The sewing thread on the mesh parts (both sides) is frayed. I'm leaving it as is because cutting it with scissors might cause it to unravel further. Otherwise, I didn't see any noticeable stains or damage. The name tag was removed because it had writing on it. I've inspected the item carefully before listing, but there might be oversights. I hope that those who understand that this is used children's clothing will purchase it.