1. Stylish Design: Our stylish design allows you to stay warm without sacrificing style. The warm, windproof earmuffs keep you comfortable during winter. 2. Warmth and Windproof: All earmuffs feature a fleece lining. Two layers of insulation between the fleece lining and the outer layer effectively prevent cold air from entering. 3. Headband-less Design: Say goodbye to messy hairstyles! Unlike most over-ear earmuffs, these earmuffs do not require a headband. Our stylish design keeps you warm without affecting your overall look. For those with long hair, the earmuffs can be cleverly hidden behind the hair, making them almost imperceptible. 4. Lightweight and Comfortable: The lightweight design of the earmuffs makes them ideal for outdoor activities in cold weather. 5. Size: The earmuffs are available in three sizes. Size is crucial to ensure a comfortable and secure fit for Earb earmuffs. 80% of adults fit medium or large size. Most children need the small size. Please refer to the size chart to choose the exact size for your ears.