Swiftwick Performance Two

Swiftwick delivers top performance using Olefin fibers to produce a fast drying, lightweight sock with superb abrasion resistance and long-lasting durability. The combination of nylon and spandex with the Olefin antimicrobial fiber helps create a softer, more comfortable sock with incredible durability for everyday wear. FEATURES: Thin channeled upper for airflow for less bulk in the shoe Full-cushion footbed envelops your foot in support Antimicrobial for a no funk, no stink foot Y-Heel contour provides a lateral anchor that moves with the foot 'Window-seam' design mean no friction as your toes are covered in Terry Outstanding arch support