Men's Athletic Muscle Workout Tank Top - Breathable & Quick-Dry Gym Shirt for Weightlifting & Bodybuilding | Ideal for CrossFit, Running & Fitness Training

I ordered this and one other style of the Iwearit tanks, chose size based on the size chart (large), and ended-up with tanks that are a lot roomier than I wanted by a fair margin. Unfortunately, I didn't see, or it isn't mentioned, that they are non-returnable. I reordered in a medium, and am far happier with them. Keep in mind that this is a cotton jersey material — basically T-shirt fabric — not some sort of performance synthetic. That's what I wanted, and am happy to find it, and the price is certainly right. But I would highly recommend ordering a single unit to evaluate size before ordering any more, and I'd suggest ordering whatever size you find best in a standard T-shirt no matter what the chart says — what I should have done, in retrospect.