Call it an undershirt or call it a tank. Wear it under or wear it solo. Hanes basic ribbed cotton tank is one of the best versions of this essential tee you can find. all tank undershirts are the same. These soft and breathable cotton tanks are made with Hanes Cool Comfort fabric that wicks away moisture to keep you cool, dry, and comfortable. They're also made with FreshIQ technology for all-day freshness. The styling is generously long with a finished hem that stays neatly tucked, as well as a banded scoop neckline and armholes for exceptional durability, wash after wash. One more detail you'll appreciate is the tagless design for itch-free comfort. Stock up on Hanes-best cotton tank undershirts for men in a handy 6-pack.