Mens Zip-Up Athletic Wind Breaker / Jersey Jacket - Black 35% cotton Very high quality jacket, satisfaction guaranteed. Shell: 100% Pro Athlete Quality Nylon; Linging: 65% Pro Athlete Quality Polyester, 35% Cotton; High quality machine washable material. Full front zipper closure for easy on and off; Double-layer fabric; Elastic cuffs. A hidden hood offers styling versatility; Two side pockets for storage and style. Great jacket you will love and wear for a long time!