The PETZL Strato Vent Chainsaw Helmet offers advanced protection and ventilation for arborists, construction workers, miners, and other professionals working in demanding environments. With a Sordin Mesh Visor and a choice of Sordin EXC 26 SNR or HPE 31 SNR ear defenders, this high-performance combination provides exceptional head protection, optimized air flow, and superior noise reduction. The helmet is certified to meet EN 12492 standards for impact protection, and features built-in slots for headlamp mounting. The adjustable chin strap and chin cup ensure a secure and comfortable fit, while the Sordin Mesh Visor offers excellent visibility and the ear defenders boast soft ear cups for extended wearability. This comprehensive safety solution prioritizes both safety and user comfort, making it the top choice for professionals in strenuous work environments.