High quality construction - Made from polymer material to be lightweight, durable, and wear resistant - Adjustable head locking strap with hearing protection for quick and secure wearing Comfort and safety features - Abundant built-in foam padding for safety and comfort - Soft, breathable nylon mesh fabric on the cheeks and head position area - Two-thirds foam padding - Nose bridge protection for added comfort and protection Versatile NVG mount and rail system - NVG mount compatible with most GoPro NVG mounts, suitable for night vision goggles and action cameras - Accessory rail connections provide quick attachment points for items such as flashlights, cameras, and more Size and fit - Best-fit dimensions: 22 x 16 x 29 cm - Adjustable shoulder straps to fit different head sizes - Natural fit that is comfortable and breathable - Built-in large-area foam cushion layer for durability and easier operation Use scenarios - Field work in low light or night operations where you wear night vision gear and capture footage with a GoPro-style camera - Outdoor activities such as airsoft, hunting, or hiking that require hands-free recording and reliable head protection - Industrial inspections or search and rescue missions where head protection and camera mounting are beneficial