I bought this shirt as the first layer for various activities: hiking in Iceland, Denmark ballad, Viile everyday in winter etc ... It is warm, comfortable, do not scratch and offers a real difference to competitors Synthetic its regulatory capacity. Indeed, it can stay warm but limits overheating when the temperature rises (outer passage / inside).
Maintenance is simple machine and actually there is no smell despite use 5 days without washing. On the advice of a salesperson in sports shop, I chose a size below my city size so that it is close to the body. It suits me very well including sleeve length.
