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.
Merino Wool or Ultra-Soft Nylon
Merino Wool - 100% recycled material, moisture-wicking, added warmth, durable, soft
Ultra Soft Nylon -High quality, durable, moisture-wicking treatment with anti-odor treatment
Comes with one (1) pair of socks per package.
Before ordering, use this size chart for accurate fit.
The OS1st® FS4 Plantar Fasciitis Sock has a comfortable, shaped fit. The high performance design delivers four different zones of compression. This is a product that is comfortable and easy to wear daily. Don’t let bulky and uncomfortable splints keep you from your peak performance.