This is a 100 % original Gentex SPH-4 G Helicopter used by German Army / Navy, helmet provides superior protection and comfort in a lightweight design. Its high-strength, lightweight Para-Aramid and reinforced with epoxy resin shell, it includes a polystyrene energy-absorbing liner and a comfortable fitting system. The wide yoke-style retention system stabilizes the helmet and can be adjusted for optimum fit with the chin and nape straps. Crushable sound-attenuating earcups screen out excessive noise levels. The visor systems include optically correct, abrasion-resistant, polycarbonate lenses that protect the eyes from glare, wind, and dust, this SPH-4 G helmet comes with an double visor assembly dark and clear,visors in exellent condition with scratches from use, this special helmet has the correct overall black nomex retention harness , Includes all intact onboard/integrated communications equipment plugs and avionics , helmet and all is in normal flight use but very good condition,helmet comes with the original used TPL -Liner , helmet and all is in normal flight use but very good condition,all parts of the helmet are perfectly cleaned and in a nice, clean condition, ready for use,