We took the Dry Zone moisture-wicking performance from our solid ottoman polos and added colorblocking on the collar, sides and sleeves. Colorfast and snag-resistant, this hardworking shirt is ready to do business. | 5.3-ounce, 100% polyester Flat knit collar 3-button placket Dyed-to-match buttons Open hem sleeves with contrasting rib knit inset Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process.