This FMA Maritime Helmet comes with an integrated military style Head Lock Chinstrap, which can be adjusted in 5 different locations. The dial on the back of the helmet allows the operator to quickly adjust the fit of the helmet. This helmet also includes several loop panels along the top, side, and back of the helmet allowing for multiple patches to be added to the user's preference. This FMA Maritime Helmet also comes with 2 side rails for lights, lasers, and other accessories. It comes with molded-in front mount to attach lights, cameras and night vision brackets. This FMA Maritime Helmet also give you 2 bungees for Night vision goggle stability. Although the This FMA Maritime Helmet DOES NOT provides any ballistic protection, it provides excellent protection against airsoft BBs and it definitely looks awesome.