IFR FR Cooling Hard Hat Liner Cotton Hand wash - maximum temperature

Hand wash - maximum temperature 40°C

extra pocket and telephone pocket

Double back yoke

A great addition to your Coulee

Westex™ UltraSoft

IFR FR Cooling Hard Hat Liner Cotton Hand wash - maximum temperatureWhen soaked in water, the polymer crystals expand, and turn into a crystalline gel. The fabric absorbs water from the polymer, allowing the water to slowly evaporate for a cooling effect. The band stays cool and moist for hours due to the polymers water retaining properties and the slow evaporation rate. 1K 3K Microns water absorbing, non toxic polymer crystals Quick activation process when soaked in cold water Provides cooling relief from heat stress