The ERB 7000F Double Ply Winter Hard Hat Liner is a winter hard hat liner with a 100% cotton twill outer shell and synthetic sheepskin lining with an extended nape for extra neck protection. Designed to keep you warm in extremely cold temperatures, this hard hat liner can be adjusted to fit comfortably under your hard hat.

• 100% cotton twill outer shell
• Synthetic sheepskin lining
• Extended nape for extra neck protection
• Treated with a flame resistant finish that will wear after first wash
• Adjust chin strap and safety helmet attachment