Tech Polar Headband. Fleece headband designed for protection against cold weather. Carvico technology for comfort and performance, this polar headband is warm and soft. Technical headband designed for protection against the cold during high intensity activities such as skiing, cycling or running. Lightweight and wind-resistant design for comfort and performance in cold environments. Reflective 360º design for high visibility and improved security during night city runs and early morning outdoor activities (selected designs only). Design: Patterned. Size: Adults.