OS1st Crew Plantar Fasciitis Socks FS4 xoro 19% Polyester

19% Polyester

Thermo-Regulating Woolmark® Merino Wool – All On Our Thinnest Primus Sole – The Asana Iii Is All About Natural Materials And Natural Flow

PFAS (Per- and polyfluoroalkyl substances) Compliant

Warm Collar

OS1st Crew Plantar Fasciitis Socks FS4 xoro 19% PolyesterThe first ever Plantar Fasciitis 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 Wool 100% recycled material, moisture wicking, added warmth, durable, soft Ultra Soft Nylon High quality,