Hard Hat Lining Heat Resistant Shock Absorbing Slotted Construction Work Helmet

High Durability: The helmet is constructed with a high strength PP material , designed to withstand heat and , heat resistance, shock absorption, and flame retardancy. Comprehensive : Features resistance, wear resistance, heat radiation and light radiation resistance, effectively protecting against harmful liquid splashes, further increase during emergencies. Comfort and Fit: The headband design keeps your head cool while the comfortable cushioning is easy to remove, and the chin strap features is easy to adjust, ensuring a perfect fit. Item Type:   Helmet Material: PP Inner Lining Adjustment Range: 53-63cmCelsius20.87-24.80in Application: Outdoor , emergency , suitable for most people to wear