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Thurlo(TM) Sock Size Chart
Product Description
| Size | US Shoe Size (Men) | US Shoe Size (Women) | Style No. |
|---|---|---|---|
| Small | youth 13 - 4 | 4 - 6 | MCB-9 |
| Medium | 5.5 – 8.5 | 6.5 - 10 | MCB-11 |
| Large | 9 – 12.5 | 10.5 - 13 | MCB-13 |
| X - Large | 13 - 15 | MCB-15 |