OS 1st Size Chart
Sizing Information
| Size | ||
| S | US: Men's 4.5 - 6.5 | US: Women's 5 - 7.5 |
| M | US: Men's 7 - 10 | US: Women's 8 - 11 |
| L | US: Men's 10.5 - 13 | US: Women's 11.5 + |
| XL | US: Men's 13 + |
| Size | ||
| S | US: Men's 4.5 - 6.5 | US: Women's 5 - 7.5 |
| M | US: Men's 7 - 10 | US: Women's 8 - 11 |
| L | US: Men's 10.5 - 13 | US: Women's 11.5 + |
| XL | US: Men's 13 + |
Supportive, ultra-versatile socks you'll want to wear every day of the week! They feature a compression body with arch support, enhanced cushion foot and smooth toe seam. Made with anti-microbial, anti-odor and breathable Sorbtek® yarns. Ladies sock size 9-11 fits most.
