Description & Features
Breathe easy. The RFL Ultra-Light ski sock brings together smooth Merino Wool feel, next-to-skin fit, flex and fatigue-zapping arch support, and targeted venting. This is the sock experience your hard-charging feet have been dying for, lap after lap.
Features
- Performance Fit: No slipping, no bunching, and no blisters.
- Fine Gauge Knitting: Unprecedented durability and our unique “put it on, forget it’s on” feel.
- Fast Action Wicking: Pulls moisture away from skin. Fast drying.
- All Weather Performance: Cool in the summer, warm in the winter.
- Naturally Antimicrobial: Repels bacteria and odor.
- Guaranteed For Life: No strings. No conditions. For life.
- Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
- True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel.
- Ultra-Light: Our lightest sock for race day or anyone looking for a lighter-than-air feel from a tougher than hell sock.
- Over the Calf Height: The name says it all. The ultimate height for keeping the outside—out.
- 55% Merino Wool 42% Nylon 3% Lycra® Spandex
- Men's Sizing
Darn Tough Shoe to Sock Sizing Guide
| Size | S | M | L | XL |
|---|---|---|---|---|
| Men's | 5.5 - 7.5 | 8 - 9.5 | 10 - 12 | 12.5 - 14.5 |
| Women's | 4.5 - 7 | 7.5 - 9.5 | 10 - 11.5 | N/A |
| Kid's | 9 - 11.5 | 12 - 2.5 | 3 - 6 | N/A |