Contrast topstitching on the collar shoulders and sleeves adds sporty character to our snag resistant flat tricot micropique. Sport Wick technology ensures moisture wicking performance for smooth styles that truly perform.. 3.8 ounce 100% polyester tricot. Double needle stitching throughout Tag free label. Taped neck. Self fabric collar. 3 button placket with dyed to match buttons. Set in open hem sleeves. Side vents. * Due to the nature of 100% polyester performance fabrics special care must be taken throughout the screen printing process.