OutdoorMaster Climbing Helmet Rock Rescue Helmet Adjustable Lightweight Mountaineering Hiking Caving Helmet Adults Work Safety Helmet

OutdoorMaster Climbing Helmet Rock Rescue Helmet Adjustable Lightweight Mountaineering Hiking Caving Helmet Adults Work Safety Helmet

【Protection & Ventilation】: OutdoorMaster Climbing helmet has a top thickness of 1.7". The thick core design enhances protection, especially against falling rocks and other objects from above. Additionally, to maintain good ventilation, the helmet is designed to be slightly higher, ensuring smooth airflow. 【Durable & safe】: The Climbing Helmet crafted with high-strength ABS + EPP material for durability and impact resistance. Certifications: EN certified (EN 12492:2012). 【Suspension design】: Provides extra cushioning and shock absorption. 【Adjustable size】: This crash helmet is easily adjustable with one hand for a comfortable fit to different head sizes. Size: 21.65"-24.41". Weight: 400g（0.88 lb). 【Lamp clips】: 2 front and 2 rear clips securely hold headlamps for outdoor activities like cave exploration and rock climbing, adding an extra layer of safety to this adventure helmet at night. This climbing helmet is crafted with high-strength ABS+EPP material for durability and impact resistance, featuring suspension design and a thickened EPS inner core. It is adjustable in size, suitable for head circumferences ranging from 21.65 to 24.41 inches, and equipped with lamp clips for outdoor activities such as cave exploration and rock climbing.