Now that the winter army training is over, I can give the review that is needed: The thermal kept me warm, as it should. Its use was in services where at night the temperatures dropped below 0: it did its job and I did not freeze.

Good for its price but not for very cold weather. I wear it on my motorcycle. In temperatures up to 9-10 degrees, you're okay. I wore it with motorcycle pants with insulation at 5 degrees and I felt cold. However, the shirt of the same brand is excellent! I am 1.76 meters tall and weigh 78 kilograms, and I got a size M