100% polyester Pique knit 4.83 oz/yd2 made with TopShield moisture management and anti-microbial treatments. UV protection (tested and rated to provide a UPF of up to 27). Color blocking at sides. Rib knit collar with white tipping (white features grey tipping). Taped neckline for a clean, finished appearance. Tagless neck label for comfort. Men's features a contrast-colored two-button placket, raglan sleeves and side seam vents. Women's features dyed-to-match five-button placket, set-in sleeves, and fitted styling.