PLANTAR FASCIATIS QUARTER SOCKS marking Hook-and-loop strap allows for secure

Hook-and-loop strap allows for secure fit and custom adjustability

bungee lacing with an adjustable toggle

It's incredible technology gives a streamlined fit that highlights and moves with the contours of the foot

Made in Portugal

Multi-directional rubber outsole

PLANTAR FASCIATIS QUARTER SOCKS marking Hook-and-loop strap allows for secureThe first ever Plantar Fasciitis sock featuring award winning, patented FS4 technology. A technical performance sock that strengthens the foot structure and prevents Plantar Fasciitis symptom onset as well as overuse injuries. With precise targeted compression levels and cushioning, the FS4 Plantar Fasciitis sock features Compression Zone Technology that is designed for proper foot support.