IDEAL FOR: Thermal beanie hat that keeps your head warm in cold weather – ideal for running, jogging, walking, and cycling, as well as skiing, snowboarding, and other winter sports HEAT RETENTION TECHNOLOGY: High-density acrylic fabric seals in layers of warm air and keeps them circulating close to your head, retaining heat and keeping you warmer for longer COMFORT: Brushed fleece lining for extra comfort against skin SIZING: One size fits all thanks to the gentle stretch built into the fabric that ensures a close yet comfortable fit, whatever your head size and shape
