Bean caps are made of 100% acrylic, which is softer and warmer. The thick hat has a warm wool lining that will completely warm your head and ears. It is the best companion in cold winter. This warm and stylish knit hat fits everything you wear in winter. Applicable to various scenarios. You can wear it when you are on dates with friends, outdoor trips, skiing, etc. It can protect your warmth and make you more beautiful.