Ensure optimal protection and ventilation on your next arborist worksite with the Petzl Strato Vent Chainsaw Helmet Vizir & Ear Defenders Yellow. This all-in-one package includes the industry-leading Petzl Strato Vent Helmet, your choice of Petzl Visor (Clear or Smoke), and Sordin Ear Defenders (EXC 26SNR or Chipper HPE 31SNR). Lightweight and Breathable: The Strato Vent Helmet prioritizes comfort with its two-part EPP and EPS liner, reducing weight without compromising protection. The shell features ventilation holes for optimal airflow, keeping you cool and focused. A secure and personalized fit is ensured with Petzl's Centerfit and Flipfit systems, adjusting the helmet's center position and cradling your head comfortably. The dual-strength chinstrap offers high strength for fall protection and lower strength for ground-based activities. Enhanced Visibility and Hearing Protection: Opt for a clear or smoke Petzl visor for optimal visibility in various