Breathable, sweat-wicking fabric delivers optimum performance and comfort in a running T-shirt that's cut to move and ready for action 365 days of the year. Data-driven ventilation keeps air moving where you need it most, while recycled content puts a smaller eco footprint under every stride. 27" length (size Medium) Crewneck Short sleeves Reflective details enhance visibility in low light or at night Dri-FIT moisture-wicking technology Nike Breathe fabric helps you stay dry and cool 100% polyester Machine wash, tumble dry Imported Men's Clothing