The article states:
The thin and light Aspire Zero Socks from Swiftwick provides compression that mitigates bunching and hot spots by supporting all three arches in the foot. Additionally, Swiftwick’s linked-toe technology prevents blisters by eliminating bunching in the toe-box, while the natural odor fighting technology helps the socks to stay fresh longer. Wear Swiftwick socks to propel your performance.
Do you have the ASPIRE in your sock collection?