The Darn Tough Men's RFL Over-the-Calf Ultra-Lightweight is coveted for its minimalist construction. This sock brings together smooth Merino wool, next-to-skin fit, flex, and fatigue-zapping arch support, and targeted venting. And as always, Darn Tough backs up its tough promise with an unconditional lifetime guarantee.
Features
- Cushion: no cushion
- Weight: ultra-lightweight
- Height: knee-high
- Merino wool regulates temperature
- Performance fit for no slipping, bunching or blisters
- Fine gauge knitting for durability
- Fast action wicking
- Made in the USA
- Lifetime guarantee
