Search Darn Tough Footwear
Buy Local Options Burlington, VT
Open All Checked Stores pop-ups must be unblocked
Darn Tough

Thermolite RFL Over-the-Calf Ultra Light


We can't confirm if this item is in stock near you. Please contact your nearby Darn Tough dealer for more information.

Product Information

The RFL is the lightest sock we make for the hill but it's no lightweight. It's 100% Darn Tough. Coveted by performance skiers and riders for its minimalist construction, the RFL provides plenty of warmth and a smooth, streamlined fit. This sock just disappears when you put it on. Ideal for skiers and riders who are looking for a sock that interfaces seamlessly with their boots and allows them to feel the terrain underfoot. THERMOLITE fabric and insulation provides warmth and comfort without weight. Still made in Vermont. Guaranteed for life.