F.I PERFORMANCE CREW SOCKS - SINGLE PAIR

  A timeless style with unbeatable comfort - this silhouette is tailored to your needs, so you can rest assured that you will perform your best. Take our word: this is the comfiest sock in your collection! 2 PAIRS  Quad-zone Padding around the medial and lateral arches of the foot. Heel Strap for flexible ankle movement and support. Direct compression to promote circulation. Zoned cushioning for cloud-like comfort in all the right places. Contour-fit thanks to stretchy shape-memory polymers. Moisture-wicking via mesh vents and hydrophilic fibers.