We've taken our Sport Wick moisture wicking technology and crafted a flat tricot micropique for a smoother tighter fabric. Not just a sharp look&mdash,it's snag resistant too. |, 3.8 ounce 100% polyester tricot , Snag resistant , Moisture wicking , Double needle stitching throughout , Tag free label , Taped neck , Flat knit collar , 3 button placket with dyed to match rubber buttons , Set in open hem sleeves , Side vents.