A non-vented shell has no openings in the outer surface — eliminating any pathway for electrical conductivity through the helmet
and splashes without restricting movement or comfort
SHK-1 Full Brim Non-Vented Safety Helmet
High-Temperature & Impact Protection: Injection-molded polycarbonate lens engineered to withstand heat and impact for dependable face protection
Up to 8 Hours of Runtime: Long battery life to last through your shift
Guardian Z87+ Safety Sunglasses nonvented A non-vented shell has noTough on protection. Easy on the eyes. The Guardian Safety Sunglasses are built for demanding worksites but styled to look just as good off the clock. Tested and certified to meet ANSI ISEA Z87+, Z80. 3, and CE EN166 standards, the Guardian delivers reliable impact protection, optical clarity, and full UV defense. Whether youre on a construction site, in the shop, or enjoying a weekend outdoors, these glasses have you covered. Key Features Certified