Swazi Hi-Vis Bush ShirtSwazi Hi Vis Bush Shirt So you want to be seen in all the the right places? Better to get yourself a hold of one of our Hi Vis Bush Shirts then. Made from 280gsm polar fleece, this shirt can be worn on its own on all but the warmest, or all but the coolest days which is kind of what you want out of a High Visibility top don't you think To see more from Swazi, visit the Swazi Collection