Light up those cold winter nights with this ingenious winter hat with an integrated rechargeable LED light. The hat is warm, comfortable, 100% acrylic so it's easy-care The battery is removable for when you need to wash or recharge it. Comes in fashionable dark charcoal, with three brightness settings. A warm and welcome helper for walking the dog at night, three-season camping, DIY project under the sink or on a ladder. Perfect for anywhere you might want brightness and warmth. Such a simple idea, executed stylishly.