Cold ears make for a long day on the job. The Trapper Hat is built to keep the heat in when the temperature drops, with a heavy-duty stretch flannel exterior and insulated BRUNT logo sherpa lining for warmth on the job. Ear flaps fold down for extra coverage when you need it and fold up and stay out of the way when you don't, while an adjustable chin strap keeps everything locked in place when the wind picks up.