“This is the first Thermal hat I purchased and it is a high quality hat. A thick thermal material on inside of hat will keep your head warm. Hope they come out with more flannel color schemes. Still rating 5 stars but to speak honestly, the earmuffs don’t really do much. They don’t stay fixated around the ear to keep them warm. Hopefully, Melin will invest in more flexible and bendable materials that will allow the earmuff to cusp the ear and stay that way to keep them warm instead of flare out to leave the ear exposed.”