Occunomix FR Flame Resistant Premium Hard Hat Liner, Arc Rated 31 cal with Shoulder Length Protection SS550-FR

Occunomix FR Flame Resistant Prmiuem Hard Hat liner, Arc Rated 31 cal with Shoulder Length Protection SS550-FR   Superior Wind Resistance!!!  Comfortable   Superior wind resistance Outer: 6 oz. 100% Flame Resistant Cotton Twill Liner: 8.2 oz. Soft Plush Velour/Nomex® /Kevlar® Blend Nomex® Thread Insulated Ear Barrier: DuPont™ Tyvek® Hook & Loop closure & tabs for attachment to hard hat Horizontal reflective strip on back above neck Meets ASTM F1506 Arc Rating: ATPV = 31 cal/cm2 NFPA 70E / HRC=3 Warming Pack Pockets Flame resistant for up to 50 washings