3M SecureFit Hard Hat with Uvicator (H-701SFV-UV) — Vented, Type 1 Class C, 4-Point Ratchet Color:Yellow What does two-tone mean here

What does two-tone mean here

meaning it is rated for both top impact and lateral (off-center) impact

step up to the GMD/P100 combination cartridge

The P100 half of the pairing filters at least 99

not what most workers actually get

3M SecureFit Hard Hat with Uvicator (H-701SFV-UV) — Vented, Type 1 Class C, 4-Point Ratchet Color:Yellow What does two-tone mean hereThe 3M SecureFit Hard Hat with Uvicator (H 701SFV UV) is a vented, Type 1 Class C cap style hard hat with two features that set it apart: the UVicator UV exposure sensor and 3M's pressure diffusion ratchet suspension. It is built for outdoor top impact work where sun exposure and long shift comfort both matter. Our cap style hard hat guide puts it in context. One thing to read correctly from the start: the UVicator tracks UV ageing, not impact a hat