OGIO Surge Polo. OG137Engineered with an innovative pattern map look, this performance polo stands out from the rest., 4.3-ounce, 100% poly double knit jacquard jersey with stay-cool wicking technology, OGIO heat transfer label for tag-free comfort, Self-fabric collar, 3-snap placket, Pattern mapping on top front panel and back panel, Set-in, open hem sleeves, Heat transfer O on left sleeve