• Inside Layer: 100% Cotton; Outer Layer: 65% Cotton, 25% Merino Wool, 10% Nylon.
  • Pull On closure.
  • Machine Wash.
  • Flatlock seams to avoid irritation.
  • Tagless labels for more comfort.
  • Two-layer thermal for warmth in cold weather.
  • Imported from USA.
Duofold originals created the base layer category with the first bi-ply thermals soft cotton against the skin and paired with the natural warmth of merino wool for superior thermal insulation, perfect for a wide range of low-impact activities