HZ Hard Hat Insert Crown

• Can be easily attached on the inside top of the hat with the criss cross elastic provided
• Protects the head from the heat inside the hard hat/ helmet
• Cooling relief 6-12⁰ Celsius
• Cooling effect lasts 2-5 hours per activation
• Light weight and highly durable
• Easy to carry in the reusable cover provided
• The insert is quilted with intelligently weaved HZ³ fabric for comfortable cooling
• One size
• Color: Blue
• 50% Polyester, 50% Nylon exclusive of trims

Note: - If Humidity level in the surrounding environment is high the apparels will be less effective ( less water evaporation) unless there is a strong airflow.