Recovery begins with the sole. Calves and feet benefit from increased blood circulation due to Targeted Compression™ Technology. Increases blood flow post-exertion for a faster and more complete recovery. Specialty yarns featuring seaweed and zinc help aid in recovery and provide extended comfort. Anatomical 3D knitting design at toe and heel provides enhanced comfort/protection. Traction design at bottom of footbed for better floor grip. Includes ankle stabilizer for additional support during activity. hDc™ Moisture Management Technology is all about cool and dry. Can be worn for extended periods of time. Content: 44% Smartcel™ Sensitive/34% Tactel®/14% Polyamid/8% Lycra.