Champion Men's Big & Tall Sleeveless Workout Tank Top - Moisture Wicking Athletic Shirt for Gym, Running & Summer Outdoor Activities

I ordered the Small Size and the fit and quality are perfect!For some measurements, I have a slender, light athletic build, my chest is 40", waist is 26", and I was happy that the Small is just snug in chest, but hangs a little loose around the core. I really like the style and it really is more of a sleeveless t-shirt than a tank top; the "straps" are wide and the arm opening is about as narrow as a normal t-shirt. The shirt also isn't too thick or too thin; instead perfectly in the middle. So it's not cheap quality, and you aren't going to overheat either when working out.Super happy with my purchase, I ended up ordering more and now have 6. Definitely recommend it!