Quality Material: Our classic earmuffs are made of pure Sheepskin wool, with super soft touch that gently protect your ears and keeps them warm and toasty. Put on the earmuffs, enjoy wonderful outdoors during the cold winter months One Size: Flexible headband design that fits and holds shape for most people, not easy to slip off. Keep your ears very warm along with not messing up your beautiful hair Classic minimalism design, you can wear with almost anything. Perfect for winter accessory, ideal for both your family and friends Multipurpose: Earmuffs are definitely a must for outdoor activities. Don't forget to wear ear muffs to make winter outdoor activities such as hiking, cycling, skiing more enjoyable Craftsmanship: The combination of exquisite workmanship and high quality materials to make our wool earmuffs wind resistant,warmer and more durable than polyester earmuffs