Columbia Coolest Cool Sleeveless Top

Retailers' Descriptions

Here's what other sites are saying:

Whether you're spinning like mad in an under-ventilated studio or taking to the trails on a midday run, you can count on the Columbia Women's Coolest Cool Tank Top to make the whole experience a whole lot more bearable. That's because the revolutionary Omni-Zero fabric will be surrounding your torso in a layer of cooling comfort that just gets better the more you sweat. If that's not incentive to work hard, we don't know what is.

- refers to the women's version

Perfect for aerobic activities in warm weather, this high-performing short sleeve top wicks like crazy, features UPF 50 sun protection and utilizes Omni-Freeze(R) ZERO sweat-activated cooling technology, which reacts with sweat to lower the temperature of the material.

- Rocky Mountain Trail refers to the women's version