The Best Bras on Amazon in 2021, According to Experts and Reviewers

Amazon reviewers and GH testers couldn't stop raving about how comfortable this bra was — the straps don't dig in and the cups provide full coverage. You can even use the built-in hook at the back to transform it into a racerback style. 

Several Bali bras have a cult-following on Amazon, including this one. One reviewer calls it the "best inexpensive bra for the summer," adding that it's breathable and comfortable. It's nice and lightweight, but keep in mind that one reviewer said she wished it offered a little more support. 

This nylon and elastane option provides extra side coverage to help smooth down underarm bulge. Amazon reviewers love the low price and rave about the cozy fit. Even GH testers gave this bra nearly perfect scores for fit, comfort and staying in place. Just note that wireless bras like these won't be the most supportive.

Our Textile Lab experts named this Nike bra the best sports bra in their rigorous testing. The medium-impact, racerback design can be used for various sports activities, from running to yoga. Amazon reviewers note that the bra stays put and fits snug. 

Amazon reviewers like that the bra "fits like a glove." One reviewer who says she usually doesn't have luck with strapless bras reported that this option gave her the right amount of support without it feeling too constricting. The bra comes in several color options and sizes, up to 46DD.

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Fruit of the Loom is known for affordable underwear that gets the job done. This bra is made of mostly cotton and some spandex, and the shoulder straps are adjustable. One reviewer calls the bra "not fancy, but comfortable" and notes that while it doesn't have any padding, it provides full coverage. 

This is one of the more attractive styles on Amazon, featuring lace details on the sides. It features an eye closure on the front for easy on and off. Keep in mind: Amazon users recommend sizing one up for the perfect fit.

Nylon and spandex make up this unlined bra, which is adorned with lace details and comes in several colors. Many Amazon reviewers agree that it's extremely flattering and makes an especially great option for women with bigger busts.

If you want an extra lift in the chest area, Amazon reviewers recommend this inexpensive option. "As a smaller chested woman with a B cup, it’s hard to find a good fitting bra that actually flatters my size," says one reviewer, "but this bra gently lifts, making me look slightly bigger." It features stretchy soft lace, and many reviewers agree that it's comfortable to wear. 

Concealing petals help keep everything looking smooth and covered where it needs to be, and Amazon reviewers love that this bra stays in place and fits true to size. Note that you get what you pay for, with one reviewer complaining about the straps wearing off after multiple washes.

When you need a little support for running light errands, these cami bras provide just that. Just note that the ribbing detail might peek through a shirt you wear on top, so these bras are best with thicker textures or just worn around the house. You get four bras in one set. 

One Amazon reviewer writes that this wireless bra still offers "support and covers in all the right places. " She adds that unlike other wireless bras, this one keeps your form and doesn't flatten your chest. Since it's lightweight and wire-free, this bra is a great option to wear for everyday.

Soft stretch microfiber and cushioning nearly all around is what makes this bra popular among Amazon reviewers. One reviewer points out that the padding isn't too overbearing and instead, lifts her chests slightly for subtle cleavage.

Made of 80% nylon and 20% spandex, this bra is far from uncomfortable. It also features wider straps for less pressure on the shoulders. Reviewers love that the bra comes in extended cup sizes, like triple D.

The scalloped detail makes this bra stand out aesthetics-wise, but smaller-chested woman especially love that it actually fits while also slightly elevating the chest. And while it's not wireless, many reviewers say the bra feels wire-free.