Fabric TrueDryCotton Back Micromesh with Moisture-Wicking. 160gsm – 60% Cotton, 40% Polyster. Style Long Sleeve Day/Night Biomotion Safety Polo with Segmented Reflective Tape. The polo is Unisex and is made from the popular TrueDryCotton back and has knitted stripe cuffs and front pocket. Conforms to AS/ NZS 4602.1: 2011 Class D/N use safety wear.