You could work out in a standard cotton tee and you'd be fine—soaking wet and really smelly, but fine. What we'd rather you do is get a proper workout shirt. They're not like regular T-shirts ...

There are reliable old classics like Hanes, Fruit of the Loom, and Calvin Klein that are technically undershirts but work just as fine as regular tees. Meanwhile, upstarts like Mack Weldon ...

That’s going to make a “heavyweight” tee feel, well, weighty. In reality, though, because there’s no real definition for “heavyweight” versus “regular” tees, the shirts below weigh anywhere from 6 to ...

It’s a medium-weight tee like Buck Mason’s, but our writer Arielle Avila says this feels slightly rougher, probably because it’s made out of 100 percent regular cotton instead of slub cotton.

To help, we've narrowed it down to 11 white T-shirts we fully believe. These are the tees we wear, or wholeheartedly recommend. There might be other good ones out there, but these are the best you ...