| Shell constructed using thermoplastic poly-alloy |
-- | -- | -- | YES | YES |
| Shell constructed using an advanced lightweight composite poly-alloy |
YES | YES | YES | -- | -- |
| Helmet liner and cheek pads made with a hypo-allergenic and antimicrobial nylon |
YES | YES | YES | YES | YES |
| A flush-fit, side-coverless face shield that is optically correct, compound-curved, scratch-resistant and protects against UV-rays |
-- | YES | -- | -- | -- |
| A flush-fit, quick-release, single-turn screw face shield with side covers. The shield itself is optically correct, compound-curved, scratch-resistant and protects against UV-rays |
YES | -- | YES | -- | -- |
| A removable snap-on visor |
-- | -- | -- | YES | YES |
| A removable screw-on visor |
-- | -- | YES | -- | -- |
| A square type D-ring with chin strap holder |
YES | YES | YES | YES | YES |
| Provides ample ear cavity space for speakers |
-- | YES | YES | YES | YES |
| Number of helmet vents |
0 | 3 | 2 | 1 | 1 |
