The Mandarins beanie is made of 100% acrylic yarn with the Mandarins "M" embroidered in purple and white. It is a heavy gauge knit that is very comfortable to wear during any season. It can be worn at night, when the day is a bit chilly, during sleep, or to take it on an outdoor journey. The Mandarins beanie is great for cold weather! Stretchable Height with fold: 8.5 inches. Stretchable Width: 7.5 inches. Machine washable.