Klein Hard Hat 60346 KARBN Non Vented Full Brim Class E (20kV Electrical Protection Rechargeable LED Lamp Ratchet Suspension Safety Helmet) Carbide Dual Size Identification: High visibility laser Dual Size Identification: High visibility laser etching combines with permanent hard stamping to ensure lifetime legibility and quick tool selection while the integrated 5 8" 11 thread mount lets you attach it to standard tripods for elevated lighting Sweat Wicking Evaporative Pads: Breathable EN12492:2012 Pro Tip: Wet the sweatband padding with clean water and shake it out before snapping it back into the hard hat suspension frame for hours of active evaporative cooling in hot weather