JSP EVO3 Enhanced Forestry Helmet Kit Chainsaw & Brush CuttingOur enhanced chainsaw helmet kit builds upon the basic kit with the addition of integrated EvoSpec safety spectacles and a further upgraded M3 face visor. This is all in addition to a great quality unvented EVO3 helmet with a wheel ratchet adjuster and a pair of high quality SONIS compact helmet mounted ear defenders. This complete package offers protection from falling debris from above, debris and fluids flying at the face, as well as loud sounds