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The first-ever Plantar Fasciitis 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.
Targeted Conditions
Performance Features
| Size | Average Shoe Size | |||
| S | US: M 3-5.5 | US: W 4-6.5 | UK: 2-4.5 | EU: 34-37 |
| M | US: M 6-9.5 | US: W 7-10.5 | UK: 4.5-8.5 | EU: 37.5-43 |
| L | US: M 10-13 | US: W 11+ | UK: 9-12 | EU: 43-47 |
| XL | US: M 13.5+ | UK: 12.5+ | EU: 48+ | |
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