The Darn Tough Women's Thermolite RFL Over-The-Calf ski sock is coveted for its minimalist construction. For the skier who doesn't like anything in the way, this Thermolite sock provides plenty of warmth with a smooth streamlined boot fit and reinforced high-wear zones. And as always, Darn Tough backs up it's tough promise with an unconditional lifetime guarantee.
- RFL: "Really Freaking Light"
- Cushion: no cushion
- Weight: ultra-lightweight
- Height: knee-high
- Fine gauge knitting for durability
- Fast action wicking pulls moisture away from skin
- Performance fit for no slipping, bunching or blisters
- Made in the USA
- Lifetime guarantee