Darn Tough Men's RFL Thermolite OTC Ultra-Lightweight Socks

SKU: DT-8019-Bla-MD

The premier RFL next-to-skin fit and feel, knit from lightweight synthetic THERMOLITE®. Enhanced boot connection, breathability and Darn Tough durability.


  • 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.
  • Guaranteed For Life: No strings. No conditions. For life.
  • THERMOLITE® is engineered to be warm and dry fast to keep you in your comfort zone longer.

Length: Knee High
Weight: Ultra Light
Material: 52% Nylon, 43% Polyester, 5% Lycra Spandex