REVIXUN Caiman High Cut Aramid Tactical Head Protection Helmet

Helmet shell material: aramid Helmet model: Caiman Helmet High Cut Helmet system weight: 1614 grams (± 50 grams) Helmet thickness: 7.8mm Suspension system: Wendy four-point selective suspension Cushion system: Wendy's fourth generation modular lining with double-layer heat sealed cushioning pad system Helmet system colors: mud (lining hanging mud), black (lining hanging black), gray (lining hanging black), green (lining hanging green), sand (lining hanging mud) Helmet protection level: V50 measured value 684m/s Helmet shell deformation coefficient: ≤ 8mm Protection validity period: 5-8 years (depending on the usage environment) Helmet size: L is suitable for use with a head circumference of 59-61. Helmet shell parameters: external height 17.1cm, external longitudinal 28.3cm, external transverse 22.6cm, external projection area 508.45cm ² Helmet system configuration features: The external guide rail is compatible with the same type of guide rail slider and tactical equipment, the night vision instrument base is equipped with an external nylon frame and an internal alloy frame that is compatible with PVS series interfaces for various equipment and tools, and the helmet shell can be equipped with various identification badges and tactical lighting fixtures with Velcro on the outside.