This polo is a working person's dream: versatile, moisture-wicking and available in a rainbow of vibrant colors to complement any logo. This polo truly delivers with UV protection and exceptional performance at a real value.. 5.2-ounce, 100% polyester. UPF rating of 40. Self-fabric collar. 3-button Y-neck placket. Dyed-to-match buttons. Open hem sleeves. Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process. L527