Os1st FS4 Plantar Fasciitis Crew Compression Sock White Size:XL Top Cover Material: CopperGuard® antimicrobial

Top Cover Material: CopperGuard® antimicrobial lining

These socks will amaze you with the patent pending air-flow system within the super thin upper and lower zones

but has the feel and comfort of a sneaker

Translation: Thick

Details: one strap with an individually adjustable metal tongue buckle

Os1st FS4 Plantar Fasciitis Crew Compression Sock White Size:XL Top Cover Material: CopperGuard® antimicrobialOs1st FS4 Plantar Fasciitis Crew Compression Sock White The 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.