Swiftwick Aspire Seven Socks - 7 inch Black X-Large. A firm compression sock that rises seven inches over the ankle with support for all-day endurance.

Firm compression provides contoured support and prevents bunching

Lightweight Olefin fiber in a minimum cushion design is cool wicks moisture and dries quickly to keep you performing at your best

Y-Heel contour creates a contoured heel pocket that moves with the foot

Virtually invisible toe seam eliminates friction in the toebox

Mesh footbed and channeled upper increase breathability

Made in the USA