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