Pyramex Cooling Hard Hat Liner Color:Black 22 caliber ballistic impact test

22 caliber ballistic impact test MIL-DTL-43511D (Clause 3

ANSI/ISEA 107-2015: AATCC 127 Waterproof Testing

The most obvious change from the regular M Frame is the thicker

Fantastic for working outside in cold weather

Frame Width: 131 mm

Pyramex Cooling Hard Hat Liner Color:Black 22 caliber ballistic impact testLooking for a way to stay cool and comfortable while wearing a hard hat on those hot summer days? Look no further than the Pyramex Cooling Hard Hat Liner! This convenient product features a moisture wicking fabric that traps sweat and keeps it out of your eyes. Available in American Flag print or black. So don't wait any longer. Order your Pyramex Cooling Hard Hat Liner today! Features: Choose from American Flag or Black designs Made from moisture