A beanie with reflective trims is a type of winter hat that features strips of reflective material sewn onto its surface. These reflective trims are designed to increase visibility and safety, particularly in low light conditions such as during the early morning or evening. The beanie itself is typically made from a warm and comfortable material such as wool or acrylic, and may come in a range of colors and styles to suit different preferences. This type of beanie is particularly popular among runners, cyclists, and other outdoor enthusiasts who want to stay safe and visible during their activities.