Sport-Tek Colorblock Micropique Sport-Wick Polo. ST652Modern colorblocking and snag resistance give this moisture-wicking polo instant impact., 3.8-ounce, 100% polyester tricot, Tag-free label, Taped neck, Colorblocking at shoulders, sleeves and sides, Flat knit collar, 3-button placket with dyed-to-match rubber buttons, Set-in, open hem sleeves, Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process.