IFR FR Cooling Hard Hat Liner & Neck Shade, Royal Blue - One Size Women's Pants thermal PU upper

thermal PU upper

Built for the office

A padded shoulder strap and top handle makes it comfortable to transport heavy gear

Pairs perfectly with optional fleece hood – style 364

IFR FR Cooling Hard Hat Liner & Neck Shade, Royal Blue - One Size Women's Pants thermal PU upperWhen 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