Swiftwick Aspire Knee High Socks - Circuit Black XLarge

The Aspire offers moisture-wicking blister protection breathable support and firm compression to reduce fatigue on runs. Engineered to meet the unique demands of running it stabilizes muscles below the knee and maintains performance through sprints jogs marathons and beyond.Engineered with an ultra-thin profile to deliver unparalleled fit & feelSignature Olefin fibers wick moisture keeping your feet cool dry and blister-freeGrips the contours of your feet to support the arch and help reduce fatigue53% Nylon / 39% Olefin / 8% SpandexMachine wash cold. Tumble dry low. Do not bleach or iron