Purchased at an outdoor store 4-5 years ago, this is a summer type and has been used only about a dozen times. There are no scratches, stains, or sun damage, and it's still in great condition. The size is listed as L, but my size is 56 and it fits with a little room to spare, and can be adjusted with the band for a perfect fit. It has an air damper, making it comfortable to wear in hot weather. Color: Navy系 (Navy-based) Dirt, tears, odors, etc.: None Please understand that it will be folded up small for shipping.