Jason Day will be wearing the Utility Green polo shirts at The British Open Golf Championships on Sunday. The Adidas Climacool Dot Camo Polo means that you can stay cool & dry throughout your round while still looking great. Using climacool technology these shirts use ventilation to help manage sweat & heat to keep you as comfortable as possible through all 18 holes. A feature of these shirts is that it uses Pique fabric with a polo collar giving these shirts a classic look yet with a modern twist from its front camouflage print.