Let the temperature rise. You'll stay cool and confident in our poly bamboo charcoal polo. With exceptional breathability and softness this shirt resists UV rays and it wicks moisture to help keep you protected and comfortable.. 53/47 poly/poly from bamboo charcoal. UPF rating of 50. Double needle stitching throughout. Gently contoured silhouette. Self fabric collar. 5 button placket. Open hem sleeves with tonal banding. Contrast fabric side vents