Made of 5% cashmere and 95% cotton. We use premium cashmere and cotton that stretches to fit all noggins and crazy hairdos. With the knit hat, your noggin' will be warm, cozy, and stylish. It's so comfortable you won't want to take it off. Pair them with simple jeans, skirts, or shirts and you're all set for the day. Perfect for walking, running, hiking, ice-skating, skiing & other outdoor activities. You can also use it to look stylish on different occasions. One size fits the most adult head size. Size: average size.