The PGA TOUR's Florida Swing continues at Bay Hill for the Arnold Palmer Invitational. Watch the best of the best tee it up at this amazing event with this Playoff 3.0 Pin Stripe Jacquard Sleeveless Polo from Under Armour. It's designed to wick away moisture to keep you dry and stretches four ways for optimal movement in every direction. The extremely breathable material also shields your skin from the sun's harmful rays, making this Arnold Palmer Invitational shirt a super-comfortable option to have in your wardrobe.