Our Infrared Ankle Socks offer the technical benefits of KYnergy Infrared technology, but also comfort and versatility. The socks have been designed to remain comfortable through the longest and toughest of runs and hikes, but also gym work and everyday wear. The socks have been updated with a higher ankle to ensure optimum fit with a range of running and training shoes, whilst the raised tabs eliminate friction during even the longest of workouts. Comfort is also promoted by supportive material around the sock’s arch, breathable panels for temperature control, and cushioned heels and toes.