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 it's snag resistant too.. 3.8 ounce 100% polyester tricot. Snag resistant. Double needle stitching throughout. Tag free label. Taped neck. Flat knit collar and cuffs. 3 button placket with dyed to match rubber buttons. Set in sleeves. Side vents. * Due to the nature of 100% polyester performance fabrics special care must be taken throughout the screen printing process.