I bought it at the football training a few weeks ago this shirt and games to wear underneath in cold weather. I'm about 180cm tall and weigh 80kg am quite slim and muscular. For me size L has fitted perfectly. The shirt is very long and sits tight - exactly as it should be. The fabric of the shirt is very comfortable to wear and holds even in winter and hot in the snow (much better than ordinary cotton T-shirts). To the compression effect, I can not say much because I have no experience as with comparable products have. As other reviews say the information sign's real concerns, but I can deduct no star.
From me there is a strong buy recommendation as my expectation that it comfortable to wear, and low to keep warm, absolutely fulfilled.
