1. intimate blended yarn: comed n66 and ring spun Supmia cotton
2. weight :205gsm smooth dense weave poplin 2/1,yarn count (20/2), its thread count (117 x 57) or the way it was finished
3.UV inhibitor (UV+80 or better)
4.water-repellent (Dupont TEFLON with a softener, MEGASOFT JET, and an extender, PHOBOTEX JVA)
5.preshink
6.breathable,durable,and it will not pill.