Beanies are snug, knitted hats typically made from wool or acrylic materials. They are designed to fit closely to the head, providing warmth and comfort during colder weather. Beanies come in various styles, colors, and patterns, making them a popular accessory for both fashion and function. Originally associated with outdoor activities and winter sports, beanies have become a staple in casual fashion. They are often worn by people of all ages and can be seen in various settings, from ski resorts to urban streets. Their versatility allows them to be paired with many outfits, enhancing both style and warmth.