NFL Oakland Raiders Womens Crew-Neck 3/4 Sleeve Shirt (Vintage Look / FOIL PRINT) This is a high quality, officially licensed NFL Oakland Raiders product. EXCELLENT FABRIC: 35% rayon, 65% polyester; High quality machine washable material. Team logo printed at front for a sporty look We completely guarantee the quality of all of your products - if you are not happy you can return your item for a full refund.