Josef Seibel Tonga 77 Women's Size:39 the FS4 Plantar Fasciitis sock

the FS4 Plantar Fasciitis sock features Compression Zone Technology® that is designed for proper foot support

The addition of FuelCell midsole cushioning means that the evolution of the 990 can be felt as much as it can be seen

Designed on the same foundation of OOfoam™ technology and patented footbed geometry as other OOFOS models

any style appeal

Josef Seibel Tonga 77 Women's Size:39 the FS4 Plantar Fasciitis sockOur toe ring sandal has an adjustable strap to ensure this classic pattern stays on for all day comfort. Hidden hook & loop strap for optimal fit Fabric toe post for decreased irritation Cork latex midsole TPR outsole for secure grip and flexibility Padded and contoured footbed is suede lined Leather lined upper