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 | N/A |
| 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 |
Smartwool's Hike Full Cushion Crew socks, formerly PhD® Outdoor, use cushioning on the entire sock to help maximize warmth and protection.
These responsibly sourced, ZQ-certified Merino wool hike socks are built with our top sock tech, including Indestructawool™ technology for enhanced durability, our 4 Degree™ Elite Fit System for a dialed-in, performance-oriented fit, and our Virtually Seamless™ toe for maximum in-shoe/boot comfort. We've updated our hike line by improving mesh zones for additional breathability, as well as creating a new ply structure that reduces pilling while enhancing hand-feel and comfort. Not to mention, our best-feeling, best-fitting hiking socks are now made with recycled nylon—making these socks more sustainable than ever. Now that's something you can feel good in and about.
4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint
Full Cushion
Cushioning on the entire sock for added protection and warmth.
Indestructawool™
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
Virtually Seamless™ Toe
Smoothed out toe seams for ultimate in-shoe fit and comfort
Features
- Sock Cushion: Full Cushion
- Made in USA of Imported Yarn: 62% Merino Wool, 36% Nylon, 2% Elastane
- Height 8""
- Comfort welt with 'stay put' fit
- Indestructawool™ technology with extended durability zones
- Virtually Seamless™ toe for enhanced comfort
- Additional body-mapped mesh zones for added breathability
- 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
- Sock Height: Crew
- SW001618
Care
- Machine Wash Warm, Inside Out
- Do Not Dry Clean
- Do Not Iron
- Tumble Dry Low
- Do Not Bleach
