Smartwool Socks Size & Fit Guide
| Men's | ||||
|---|---|---|---|---|
| Size | S | M | L | XL |
| U.S. Men's Shoe Size | 3-5.5 | 6-8.5 | 9-11.5 | 12-14.5 |
| Euro Shoe Size | 34-37 | 38-41 | 42-45 | 46-49 |
| UK Shoe Size | 2-4.5 | 5-7.5 | 8-10.5 | 11-13.5 |
| Calf Circumference (Largest part of the calf) | 11"-14.5" (18-26.5 cm) | 12.5"-16.5" (32-41 cm) | 14.5"-18" (37-45.5 cm) | 16"-23" (41-58 cm) |
| Women's | ||||
|---|---|---|---|---|
| Size | S | M | L | XL |
| U.S. Women's Shoe Size | 4-6.5 | 7-9.5 | 10-12.5 | 13-15.5 |
| Euro Shoe Size | 34-37 | 38-41 | 42-45 | 46-49 |
| UK Shoe Size | 2-4.5 | 5-7.5 | 8-10.5 | 11-13.5 |
| Calf Circumference (Largest part of the calf) | 11"-14.5" (18-26.5 cm) | 12.5"-16.5" (32-41 cm) | 14.5"-18" (37-45.5 cm) | 16"-23" (41-58 cm) |
| Kid's | ||||
|---|---|---|---|---|
| Size | XS | S | M | L |
| U.S. Shoe Size | 6-8.5 | 9-11.5 | 12-2.5 | 3-6 |
| Euro Shoe Size | 22-25 | 26-28 | 29-32 | 33-36 |
| UK Shoe Size | 5-7.5 | 8-10.5 | 11-13.5 | 1-4.5 |
Cold miles, warm feet. These targeted cushion run socks help provide just‑right warmth without bulk.
Smartwool's Indestructawool™ durability technology helps handle all the miles, while breathable mesh zones prevent overheating. Merino wool helps make it easy to run in tough weather.
Features
- Women's specific fit features a narrower heel shape
- Indestructawool™ durability technology is knit into high-impact wear zones
- 4 Degree™ Elite Fit System offers a performance fit with strategic stretch and mesh zones
- Crew height adds extra warmth under tights
- Virtually Seamless™ toe technology creates a flat knit toe seam
- Made in the USA of Imported Yarn: 51% Merino Wool 44% Recycled Nylon 5% Elastane
- SW003140
Care
- Do not bleach
- Do not dry clean
- Tumble dry low
- Do not iron
- Wash inside out
- Machine wash cold or warm
- Gentle or delicate cycle
- Tumble dry on low heat
SW003140 Nightfall Blue
