The ERB 19705 American Flag Hard Hat Liner is a 100% polyester hard hat liner that is made in the USA with a moisture wicking treatment that is lightweight and easily attaches to the suspension of a hard hat. Designed to keep you cool and dry, this hard hat liner helps to allow perspiration to evaporate outside of the liner while a terry cloth sweatband that is sewn to the liner helps to increase comfort.

• 100% polyester with a moisture wicking treatment that allows perspiration to be drawn away from the skin to the outside of the liner for evaporation
• Terry cloth sweatband sewn to liner
• Lightweight and form fitting
• Easily attaches to hard hat suspension
• Complete washable