※ Please let us know your desired color and type. We are selling at a bargain price due to limited colors. Thick boa for cold and wind protection: This high-quality ear muff uses fluffy material and combines heat retention and durability. The ear part is large, providing excellent wind and heat protection! The back of the ear muffs has thick raised fabric, which is fluffy like a blanket and gently wraps the ears, keeping them warm. To prevent hair from getting caught between the fur and the ears, please try adjusting the angle of wear to find the best fit. Adjustable size: The arm part of the ear warmer uses a flexible slide rail frame, allowing it to be extended up to 40 centimeters to fit the size of your head. It can be used by both men and women. Furthermore, the behind-the-head style and the elastic arm part firmly grip the ears, providing stability and preventing them from slipping off. Foldable for easy storage: This simple back-arm type ear muff goes well with any hairstyle or outfit. The arm part is made of a material with moderate flexibility, and it can be easily folded by twisting it with both hands, making it easy to store in a pocket or bag, which is very convenient when going out! This ear muff, which protects your ears while also having a fashionable design, provides both comfort and style. [Great for winter] Unlike headphones, these are loose and soft, so your ears won't hurt even if you wear them for a long time. Your ears are not blocked, and you can hear sounds while wearing them. You can wear them with a muffler or helmet, making them perfect for commuting to work or school. They are also recommended for those who work outdoors for long periods of time in cold weather, as well as for sports, cycling/motorcycling, dog walking, snow removal, camping, jogging, running, and walking. [-10 degrees cold protection] The ear part is large, providing excellent wind and heat protection! This ear muff is overwhelmingly popular for its high quality, which combines heat retention and durability, using the representative fluffy material of winter. The fluffy, rounded fur material reminiscent of sheep gently wraps the ears and keeps them warm. The soft texture and excellent heat retention keep you comfortably warm. No need to worry about your ears freezing even on the slopes in midwinter!