PLANTAR FASCIITIS SOCKS FS6 Color:Black it is double stitched

it is double stitched

Polyurethane Sole: A molded polyurethane sole containing millions of tiny air bubbles provides shock - Made in the U

An adjustable hook-and-loop strap lets kids put them on themselves

Cushioned insole provides comfort and shock absorption

PLANTAR FASCIITIS SOCKS FS6 Color:Black it is double stitchedPLANTAR FASCIITIS SOCKSThe first ever Plantar Fasciitis sock featuring award winning, patented FS6 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. Merino Wool or Ultra Soft Nylon Merino