Men's RFL Over-the-Calf Ultra Light Socks
Breathe easy. Bringing together smooth Merino Wool feel, next-to-skin fit, flex and fatigue-zapping arch support, and targeted venting - the Darn Tough ultra-lightweight RFL is the sock experience your hard-charging feet have been dying for, lap after lap.
-
Material
- Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
- 55% Nylon 42% Merino Wool 3% Lycra® Spandex
-
Length
- Over the Calf Height: The name says it all. The ultimate height for keeping the outside - out.
-
Details
- Performance Fit: No slipping, no bunching, and no blisters.
- Fine Gauge Knitting: Unprecedented durability and Darn Tough's 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.
- True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel.
-
Weight
- Ultra-Light: Darn Tough's lightest sock for race day or anyone looking for a lighter-than-air feel from a tougher than hell sock.
Original: $30.00
-70%$30.00
$9.00










Description
Breathe easy. Bringing together smooth Merino Wool feel, next-to-skin fit, flex and fatigue-zapping arch support, and targeted venting - the Darn Tough ultra-lightweight RFL is the sock experience your hard-charging feet have been dying for, lap after lap.
-
Material
- Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
- 55% Nylon 42% Merino Wool 3% Lycra® Spandex
-
Length
- Over the Calf Height: The name says it all. The ultimate height for keeping the outside - out.
-
Details
- Performance Fit: No slipping, no bunching, and no blisters.
- Fine Gauge Knitting: Unprecedented durability and Darn Tough's 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.
- True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel.
-
Weight
- Ultra-Light: Darn Tough's lightest sock for race day or anyone looking for a lighter-than-air feel from a tougher than hell sock.





















