Ergodyne® Chill-Its® 6716 Cooling Hard Hat Liner

Heat-beating design fits most hard hat suspension systems.NOTE: In use pictures may show items not included or sold separately.Features - Hook-&-loop attachment - Takes 2–5 minutes to activate in...

Wicks away sweat and provides evaporative cooling relief when wet.Features - Instant cooling relief - UPF 50+ protection - Anti-odor treatment - Reflective accent - One size fits most - Gray - 1/Each

Heat-beating design fits most hard hat suspension systems.NOTE: In use pictures may show items not included or sold separately.Features - Made of 100% cotton - Universal - Gray - 1/Each

Heat-beating design fits most hard hat suspension systems.Features - Hook-&-loop attachment - Takes 2–5 minutes to activate in water - Universal - Blue - 1/Each

Significantly colder than ambient air when dampened.Features - Advanced PVA cooling technology - Super evaporative - Activates fast (1 minute in cold water) - Reusable - 29 1/2" x 4" - Blue - 1/Each