The wind, cold, frost and light rain don't stand a chance. This men's Devold EXPEDITION MERINO 235 SHIRT MAN thermal shirt will keep your body warm in all conditions. Two-layer construction, in which the main role of the inner layer is to quickly move excess moisture away from the body to the second layer, where it evaporates. The outer layer is enhanced with 10% polyamide, which increases its durability. Both layers also provide excellent insulation. Two weaker layers are always better than one strong layer. That is why the Expedition model is very popular for its thermal comfort and maximum ease of movement. It is perfect for sports activities in cold and freezing temperatures up to -50°C.