OS1st Plantar Fasciitis Socks - No Show waterproof Waistband: 80% Nylon

Waistband: 80% Nylon

Battery preservation:

Fewer blisters thanks to the specially developed mid-layer

For more knee supports

SHOULDER/UPPER BACK

OS1st Plantar Fasciitis Socks - No Show waterproof Waistband: 80% NylonThe first ever Plantar Fasciitis sock featuring award winning, patented FS6 technology. The OS1st Plantar Fasciitis Socks are 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. Features: Patented