Fit & Design: Length allows for tucked or untucked wear Stretch-knit fabric lets you get the most out of your swing 2-button placket Ventilated back-neck collar gives extra breathability Engineered knit is strategically placed in high-sweat areas to help you stay cool Technology: Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry Additional Details: Machine wash