Oakley 2.4 Polo Shirt - Short-Sleeve Navy Blue L. Designed for golfing but suitable for any situation, the Oakley Mens 2.4 Short-Sleeve Polo Shirt defines the term performance-casual. Oakley gave this polo a non-restrictive fit so you can tee up power drives and charge the green like Tiger. An moisture wicking antimicrobial finish prevents you from pitting out and stinking up the 19th hole after a round on the back nine, while the simple but classy styling make this shirt appropriate for any occasion.