Headcool Hard Hat insert - Dry Cooling - Yellow - Clearance

Engineered for workplace safety and thermal comfort, this evaporative cooling insert integrates discreetly under standard safety helmets to provide passive head and neck cooling. The dry cooling system operates through a simple water-fill mechanism—hydrate the rear reservoir and allow evaporation to naturally reduce temperature without surface moisture. Designed for optimal effectiveness in arid conditions and temperatures under 30°C, it's particularly suited to outdoor workers facing prolonged heat exposure. The attached neck guard delivers additional solar protection. This clearance stock represents the final availability. Note: Hard hat and harness not included.