Windproof and Beautiful: The strapless earmuffs are made of fleece lining with two layers of warm fibers between the fleece lining and the outer layer to help block wind from passing through the earmuffs. On cold days, it not only wraps your entire ear against the wind, but also prevents any inconvenience caused by freezing ears. The biggest difference between this earmuff design and regular earmuffs is keeping you warm while still looking good. Exquisite and easy to wear: There are no straps connecting the left and right ear cups, so your appearance and overall appearance will not be affected by the ear cups. They provide comfortable and warm protection for your ears at the same time. The ear cups are also very easy to put on: you just need to flip the ear cups upside down on your ears without any other cumbersome manipulations. The lightweight design makes these earmuffs the perfect accessory for cold weather activities.