Cooling bras are few and far between, especially ones that look as put together as this, which is why it has nearly 2,000 five-star ratings to date. Unlike traditional T-shirt or wireless bras that create a puddle of sweat within the cups, this comfortable option has a lining designed to cool and remove moisture away from the skin. To buy: From $20 (was $38); amazon.com. People who live in the South and the tropics swear by its breathable cups. One reviewer who lives in North Carolina confirmed it is “very comfortable and cooling,” and even said, “I feel like I can breathe.” They wore it to exercise as well and said they stayed cooler than they did with other bras—and that’s a fact! Made of stretchy nylon and soft elastane, the Warners bra feels nice against the skin and remains smooth under clothing, making it ideal to wear to work or the gym. While the star is definitely its cooling technology, support is also high up there on the must-have list—and this bra delivers. Even without poking wires, the Warners Play It Cool provides a nice lift and level of support that guides breasts upward without squishing. Another unique feature is this bra has wide shoulder straps with front-adjustable sliders, so you can customize your fit without wrangling with it. In addition to its straps, the bra is also made with a supportive band and has wide wings for even distribution. The bra is available in sizes 34A to 38D and comes in four neutral colors ideal for professional attire, like toasted almond, white, and dark gray. People wear it any chance they get, and some are even replacing their typical sports bras with it. “On occasion, I need to dress up and need something a little more flattering than a sports bra. This is perfect,” wrote one shopper. A different reviewer who calls it “comfortable and cool” said, “This is by far the most comfortable and flattering bra I’ve found, which is why I have bought about a dozen of them.” One last person said the bra is so comfortable, “I could fall asleep in it and forget I’m even wearing it” and a soon-to-be mom wrote, “I can wear [it] all day without noticing it.”