1. Fabric Type 100 Polyester 2. Instructions Hand Wash Only 3. Dark Colors for Men 5. Adjustable, Ages 4-18: The earmuffs have 1 inch of adjustment space above and below to fit girls of different ages, and come with adjustable tape. The earphones are recommended for girls ages 4-1 8. The earphones are comfortable and easy to wear, and the soft plush ear pillows provide extra warmth. The adjustable tape and plush filling fit snugly and hold the earphones in place. The plush filling is bulky and large, about 3.5 inches long, and easily covers 1 inch of the ear. The filling is also made of very comfortable soft fabric. These are perfect for active girls who love to run outdoors! Due to the lightweight construction, the earphones are easy to travel with, making them a great carry-on and perfect to bring to school. These earphones are perfect for winter outdoor activities such as skiing, snowboarding, skating, and playing in the snow. 5. A variety of beautiful heart patterns, jacquard prints, and other designs are available. The earphones are available in a variety of color combinations to perfectly match your boy's and girl's cold-weather gear all winter, and solid colors are also available.