'47 brand mlb new york yankees mvp baseball cap hat black/metallic rose gold '47 cheer your favorite team on with style! this new york yankees structured mvp baseball cap is made with a 85% acrylic 15% wool blend. raised embroidery makes the metallic rose gold logo pop! adjustable velcro strap (located on the back of the hat) for comfort. one size fits most. great for indoor and outdoor use! '47 brand is an officially licensed partner with mlb.