Duofold Thermal Underwear - Original Two-Layer fabric 400D features a 25% Merino wool blend outer layer and a soft 100% Cotton inner layer for comfortable warmth with low activity in cold weather.
A two-layer construction creates a thermal barrier against the cold
25% Merino Wool for comfortable warmth in very cold weather
this top and the bottoms that go with it offer a lot of warmth without adding a lot of bulk.
Duofold
Anna
Gahanna Oh US
Great to find in long or tall lengths
duofold 2 layer thermal shirt, men's
Louise B
Bradenton Fl US
My son was more than pleased with his warm two layer duofold thermal shirt. It washes up nice, and didn't shrink, as he needs a long XX large size
Duofold Tall Two Layer
Deanna S
Detroit Lakes MN US
Perfect for working outside. The wool content wicks away all moisture and sweat so you can work hard and not have to change to dry clothes midday. Very soft and comfortable, too! My husband is 6'5" and there was plenty of length in the sleeves and body.