Polarheads PRO 3-in-1 Neck Shade, Sweatband and Cooling Towel - Safety Green/ Reflective

Polarheads are hard hat liners designed to relieve heat stress through absorption, evaporation, and shading, following OSHA and NIOSH guidelines.

• The description claims that Polarheads provide heat stress relief through absorption, evaporation, and shading.
• The description claims that Polarheads follow OSHA and NIOSH guidelines.