TechNiche Air Activated Heating Hard Hat Liner powered by HeatPax
- Keep your head and neck protected from the cold; attaches directly to hard hats (not included)
- Soft, durable, 100% poly-fleece with black cot-ton-poly elastic trim for snug fit, hook and loop closure and hard hat attachment, and built-in Heat Pax™ Hand Warmer pockets over the ears
- Includes 1 pair of Heat Pax™ Hand Warmers (5550) that deliver steady, comfortable heat for 8+ hours
- Size: Adult
- Color: Black