OGIO sets no limits in this easy-moving moisture-wicking style that features plenty of stretch. 5.6-ounce 58/38/4 cotton/poly/spandex jersey with stay-cool wicking technology OGIO heat transfer label for tag-free comfort Self-fabric collar with collar stand Open Y-neck placket Back center pleat Set-on cuffed sleeves Flat matte silicone O heat transfer on left sleeve