First, there is no size chart for APPLE BOXER. Not even on their site. I wear L-XL, so I got the XL and it is tight. Second, I was misled by the reviews. The quality is below average. And third, I later saw that it is made in China!!!!! Is it so difficult for APPLE BOXER, which is supposed to be a Greek company, to make underwear? Other Greek brands like PALCO, MINERVA, LORD, etc. are made in Greece.