In cold weather, our infrared headband is beneficial as it uses infrared rays to warm the head and ears, promoting comfort and minimizing heat loss. The Back on Track headband is highly advantageous in cold weather due to its unique technology. Infrared technology called Welltex works by emitting infrared rays, a type of electromagnetic radiation that has longer wavelengths than visible light, which can penetrate the skin and gently elevate the tissue temperature. This effect helps to promote circulation and can generate warmth. Therefore, wearing an infrared headband in cold weather can keep the head and ears warm by harnessing the body’s natural infrared emissions and can be particularly helpful in maintaining comfort and avoiding heat loss in freezing conditions. Additionally, it can be beneficial for individuals in winter sports or spending extended periods outdoors in low temperatures. Fleece/Welltex® • Comfortable, Contoured Cut • Covers Ears • Layers Well Under a Helmet https://botcanada.com/ Sizing charts can be found https://botcanada.com/sizing-charts/