Swiftwick PERFORMANCE is built for durability. The original Swiftwick sock will endure the needs of an active lifestyle in a medium cushion and medium compression option for everyday performance wear. A nylon reinforced heel and toe provide maximum durability in high abrasion areas, while lightweight Olefin fiber wicks moisture and offers remarkable strength for added longevity. PERFORMANCE is available in six cuff heights and Black or White.
MADE IN THE USA: Swiftwick socks are made in the USA, an important commitment we make to our customers and local communities. Purchase includes one pair of socks.
SIGNATURE OLEFIN FIBER: Made of high-performing, lightweight Olefin fiber that wicks moisture and dries quickly. Abrasion resistant, strong and colorfast. Material composition is 76% nylon, 18% Olefin fiber and 6% spandex.
REINFORCED TOE AND HEEL: Featuring a nylon reinforced heel and toe that provide maximum durability in high abrasion areas.
CHANNELED UPPER: Thin channeled upper improves breathability.
Y-HEEL CONTOUR AND SEAMLESS TOE: Y-shape stitch creates a contoured heel pocket that moves with the foot. Virtually invisible toe seam eliminates friction in the toebox.