IFR FR Cooling Hard Hat Liner & Neck Shade, Royal Blue - One Size Winter Tech Quick-Access Laptop Compartment

Quick-Access Laptop Compartment

Side vent openings with hidden snap closure

ease of movement

2 slash front pockets at waist

IFR FR Cooling Hard Hat Liner & Neck Shade, Royal Blue - One Size Winter Tech Quick-Access Laptop CompartmentWhen 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