Elvex ProGuard Loggers Cap Model CU-60R

27dB NRR CU60, Large Muffs, Ratchet Suspension Meets SEI; ANSI Std. Z89.1-2009, Class E, G, C; OSHA; and EPA standards. Three-rib design raintrough safety cap made of high-density polyethylene. Adjustable suspension fits sizes 6-1/2 to 8. Elvex® earmuffs offer excellent Noise Reduction Ratings (NRR), yet human voices can be heard in the low frequency range. Muffs deliver virtually the same low pressure regardless of face and cap size, with convenient “flip out” position for quiet periods. Tight-fitting visor bracket rests snugly on bill of cap, keeps sawdust from getting inside cap. Nylon mesh visor measures 6” x 11”. 100% Dielectric.