Jerzees - SpotShield 50/50 Long Sleeve Sport Shirt - 437MLR - S - White 5.6 oz., pre-shrunk 50/50 cotton/polyester jersey . SpotShield fabric repels water and most oil-based spills. Welt collar resists curling. 1x1 rib cuffs. Two pearlized buttons on a reinforced placket.