Description
When it comes to running socks, we pull out all the stops to keep making improvements on our products. With brand new Shred Shield technology to help improve wear in the toe box, our PhD Run Ultra Light Pattern Micro socks feature the 4 Degree elite fit system and our Indestructawool technology for a dialed-in fit and improved durability.
Men's Smartwool Socks Size Chart
| Size | U.S. Men's Shoe Size | Euro Shoe Size | UK Shoe Size | Calf Circumference (Largest part of the calf) |
|---|---|---|---|---|
| S | 3-5.5 | 34-37 | 2-4.5 | 11"-14.5" (18-26.5 cm) |
| M | 6-8.5 | 38-41 | 5-7.5 | 12.5"-16.5" (32-41 cm) |
| L | 9-11.5 | 42-45 | 8-10.5 | 14.5"-18" (37-45.5 cm) |
| XL | 12-14.5 | 46-49 | 11-13.5 | 16"-23" (41-58 cm) |
Women's Smartwool Socks Size Chart
| Size | U.S. Women's Shoe Size | Euro Shoe Size | UK Shoe Size | Calf Circumference (Largest part of the calf) |
|---|---|---|---|---|
| S | 4-6.5 | 34-37 | 2-4.5 | 11"-14.5" (18-26.5 cm) |
| M | 7-9.5 | 38-41 | 5-7.5 | 12.5"-16.5" (32-41 cm) |
| L | 10-12.5 | 42-45 | 8-10.5 | 14.5"-18" (37-45.5 cm) |
| XL | N/A | 46-49 | 11-13.5 | 16"-23" (41-58 cm) |
Kids' Smartwool Socks Size Chart
| Size | U.S. Shoe Size | Euro Shoe Size | UK Shoe Size |
|---|---|---|---|
| XS | 6-8.5 | 22-25 | 5-7.5 |
| S | 9-11.5 | 26-28 | 8-10.5 |
| M | 12-2.5 | 29-32 | 11-13.5 |
| L | 3-6 | 33-36 | 1-4.5 |
