Check this solid Iron-Man helmet from Marvel with 2-Stage face shield closure system and one-touch center open/close shield locking system for an extremely tight and secure seal
Features :
Advanced Polycarbonate Compact Shell is lightweight and features superior fit and comfort by using CAD technology
SunShield features three positions with locking mechanism and easy removal
Impact absorbing multiple density EPS liner
One-Touch Integrated Smoke-Tinted SunShield (HJ-V7) deploys quickly and easily even with gloves on
Optically-Superior Anti-Scratch Pinlock Face Shield (HJ20M) features 3D design with 95% UV protection
Face shield has an anti-scratch coating and can be upgraded with an optional Pinlock insert (sold separately)
RapidFire Shield Replacement System provides ultra-quick and tool-less removal and installation of the face shield
ACS (Advanced Channeling Ventilation System) provides full front to back airflow which flushes heat and humidity up and out
