FS4 Plantar Fasciitis - No Show Sock

Product Information

The OS1st FS4 Plantar Fasciitis No Show Sock is engineered to provide relief and prevention from the pain of Plantar Fasciitis, foot fatigue, and arch/heel pain. This innovative no-show sock incorporates OS1st's award-winning, patented FS6® technology, also known as Compression Zone Technology®, delivering medical-grade support with precise targeted compression levels.

Designed for optimal foot health and performance, the FS4 features a seamless construction from soft, moisture-wicking, and anti-bacterial nylon. It includes extra cushioning without bulk and an anatomical left/right design with a Y-Gore heel for a perfect, comfortable fit.

By strengthening the foot structure and providing continuous support to the Plantar Fascia, these socks help improve circulation, reduce inflammation and swelling, and stabilize the Achilles tendon. Wear them during runs, sports activities, or daily life to manage symptoms and prevent overuse injuries. The FS4 No Show Sock is a comfortable and effective solution for sustained foot comfort and pain relief.