KEEP EARS PRETTY WARM: Keeps your ears as warm as body, the joeyoung ear warmer was made of high quality fleece and polyester, which is very powerful to make ears warm, no more worry about being cold in ears, never suffer numb frozen winter ears.SOFT & COMFORTABLE: Feel ears like touching and listening to a sheep, super soft and comfortable in ears by wearing it when being indoor or outdoor. Our winter ear warmer headband great for indoor & outdoor activities in this winter season.STAY IN PLACE: Traditional earmuffs like headset were easy to slide off if exercising a little big intensely like playing basketball, skiing, tennis, or running a little fast. Our joeyoung winter ear muffs is made in circle shape! To a large extent for keeping it in place no matter what kind of activities you are doing.FITS for MEN & WOMEN as well as above 7s KIDS: Headband ear warmer is supper elastic, fitting most of the different head circumferences of ages. Good shopping options for family members, friends, or roommates daily wearing needs.SIMPLE AND EASY CARRY: Our running ear warmer use single-layer polar fleece, which is moderate in thickness. You can wear a helmet without feeling heavy. In winter, you can prevent cold wind from entering your ears and keep your ears warm. You can also wear them to sleep comfortable.