The OS1st Merino Wool Plantar Fasciitis socks are crafted with 100% Recycled Merino Wool and Ultra-Soft Nylon to give you natural moisture-wicking and increased temperature regulation. Combined with our patented Compression Zone Technology specially designed to target Plantar Fasciitis, makes this a must-have for your sock drawer; Keeping your feet warm and cozy while fighting plantar fasciitis.
Targeted Conditions
- Plantar Fasciitis
- Foot Fatigue
- Arch/Heel Pain
Performance Features
- Medical Grade Support
- Y-Gore heel for anatomical shape
- Patented Compression Zone Technology®
- Seamless Construction
- Extra cushioning without the bulk
- Anatomical left/right design for perfect fit
- Anti-bacterial fabric
- Compression sock care instruction
Size |
Average Shoe Size |
| Small | US: Men's 3-5.5 | Women's 4-6.5 |
| Medium | US: Men's 6-9.5 | Women's 7-10.5 |
| Large | US: Men's 10-13 | Women's 11 Plus |
| XL | US: Men's 13.5 Plus |
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