MLB Men's Montreal Expos Blockhead Snapback Cap (Multi, Adjustable) Front Vintage Embroidered Lofted Logo & Side & Back Flat Embroidery Logo's Kelly Green Undervisor & Straight Bill For A Vintage Look 6 Panel Feature & Adjustable Snapback Black Tape & Sweat Self Button Backstrap Design Closure Allows For A Perfect Fit Every Time Officially Licensed by the MLB Style: Blockhead Baseball Cap by American Needle, Fabric: Wool, & Backstrap: Plastic