JBs Wear Hi Vis Short Sleeve Non Cuff Traditional Polo Shirt 6HVNC JB JB's Wear Hi Vis Short Sleeve Traditional Polo Adults (6HVPS JB's Wear Hi Vis Short Sleeve Cotton Back Polo JBW 6HPS Seamstop Portwest S478 Men's Hi Vis Safety T Shirt Short Sleeve High JBs Wear Hi Vis Short Sleeve 190g Shirt Adults (6HWS) Uniform. This Short Sleeve Shirt is made from double pre shrunk drill cotton fabric that allows air circulation and moisture wicking. It has pressure point bar tacked for extra strength and longevity. Featuring reflective tape at the front panel and sleeve, this Hi Vis work shirt complies with industry standards. 100% cotton in a 190 GSM double pre shrunk drill fabric Complies with Standard AS NZS 4399: 2017 for UPF Protection (UPF 50+) Complies with Standards AS NZS 1906. 4: 2010 and AS NZS 4602. 1: 2011 Day and Night All pressure points bar tacked Two front pockets with button down flaps and pen insert