Crafted for events ranging from the 3k to 10k

Flywire technology provides dynamic lockdown

Ultra-breathable mesh upper delivers a minimal feel

Fabric is made with a blend of cotton and polyester for a soft

Swiftwick Aspire Sock Two (Quarter) Size:Large (Men US 10-12 Women US 10.5+) Crafted for events ranging fromSwiftwick Aspire 200 running socks feature: Managed Compression proven to reduce swelling, improve circulation and increase endurance Sculptured Footbed and Seamless Toe assuring maximum comfort and a blister free sock even for the most sensitive feet Moisture Management antimicrobial materials designed to wick away moisture without the use of chemicals 200 needle construction for longer lasting and better fit. Two height fits above ankle.