Designed especially for distance runners, the SmartWool PhD Run Graduated Compression Ultra Light socks use performance-enhancing Merino wool to regulate body temperature and stabilize heart rate during activity. Recovery-boosting compression technology improves blood flow, decreases lactic acid and reduces swelling after activity. Half-cushioned design protects against shock and abrasion. Now you can go longer and recover faster with less fatigue.
This product was added to our catalog on February 18, 2019