This Fila track jacket is seriously cool! I think the combination of glossy poly and sweat material is stylish. It has a double zipper. Regarding the size, I usually wear a size L, but the reviews for this product said it runs small, so I went with an LL size. The only downside is, as shown in the last image, there is some deterioration on the left chest area and the cover that hides the closed zipper. This is on the poly part. The poly is only on the front, so as the pictures show, the rest is perfectly fine. It's been in the closet untouched, so I think it's simply due to aging. I will be selling it at a lower price because of this. If you don't mind the deterioration of the poly, please consider purchasing. Sports jacket with a combination of glossy fabric and sweat material. - Color: Black - Design: Zippered jacket - Features: Logo on the back - Material: Combination of glossy fabric and sweat material - Style: Sports jacket Thank you for looking.