A necessity on all construction sites and in many other working environments. Discover our range of hi vis vests. Here at Site King we offer you top quality hi vis vests at extremely low prices! All of our products are delivered quickly, no matter the size of the order. If you are in need of 20 vests for your workforce, then that is no problem at all. We offer a sleeveless high visibility vest as well as a long sleeved alternative. These hi vis vests come in both orange and yellow and are tested for vibrancy. Our hi vis vests are designed to be comfortable, as well as safe. Not only that - the 100% warp knit polyester is very durable and has many water resistant properties.