- 6.3-oz. fabric has two non-bulky layers. Outer layer contains Merino wool for natural insulation. Inner layer is pure cotton, for softness next to your skin. Together, both layers trap air to create a warm thermal barrier.
- Close-to-body fit allows for easy layering.
- Details include tag-free banded crewneck and non-chafe flat-locked seams.
- Fiber Content: "100% Cotton inside / 65% Cotton, 25% Merino wool, 10% Nylon outside"
- This product replaces style # 400B
Duofold Originals created the base layer category with the first bi-ply thermals. Each style is constructed to offer unbelievably soft cotton against the skin, paired with the natural warmth of wool for superior thermal insulation. Duofold Originals are designed for warmth in a wide variety of low-impact activities. Each garment combines the softness of cotton with the natural insulation of Merino wool and are sized for a smooth, close to the body fit. All are Tagless! (Matching Duofold Bottom #KMO3) (Matching Duofold Top #KMO2)