The ultimate sheepskin liner for hard hats. The Head Honcho™ is the hard hat liner of choice for Canada's Northern workers. It offers excellent protection and warmth in the harshest winters. The Head Honcho™ is made of genuine sheepskin which is naturally flame resistant and provides safety, comfort and warmth on the job. The hard hat liner is designed to fit most 4-strap harness hard hat designs and comes with a detachable face mask. Velcro® Brand closures on the chin strap ensure a comfortable and secure fit.