Here’s an interesting fact: Most of us will spend about one-third of our lives asleep. And yet, despite this impressive statistic, we often overlook the importance of good sleepwear. Maybe you think it won’t make a difference, or you don’t want to invest in something you’ll only be wearing to bed, but your night clothes can actually have a big impact on your quality of sleep. Case in point? A soft, stretchy sleep bra, which can offer you all the support and comfort you need to feel cozy enough to stop tossing and turning in bed.
What is a sleep bra?
A sleep bra is exactly what it sounds like — a bra that’s designed to increase your comfort as you drift off to sleep. If you have larger breasts that hurt when you lie down, or you don’t feel fully comfortable when your girls are unsupported, then sleeping in a bra can be a great solution, as it works to keep everything in place, counteracting good old gravity and subsequently boosting your chances of quality zzz’s.
For some, a sleep bra might be one with lots of extra support that keeps breasts from falling to the side. For others, a seamless brassiere that’s free of pokey wires or clasps will do the trick: It’s all about you and your individual comfort.
Is it bad to sleep with a bra on?
There are numerous reports online that claim sleeping in a bra can have negative effects on your health, but according to New York-based Dr. Amber Guth, M.D., there’s no truth to any of that. As she explained to the Huffington Post in 2015, “There is certainly no evidence that sleeping in bras is either helpful or harmful.”
Rather, it all comes down to what makes you feel best when you’re ready to catch some shut-eye.
What makes a good sleep bra?
When shopping for a sleep bra, the most important thing to consider is fit. As Dr. Guth explained, “No bra or breast support should be so tight that it constricts or blocks any form of circulation.”
Instead, you’ll want to look for a bra that holds you in securely, but never too tightly. (Those with trouble finding their perfect fit can try this genius Soma Innofit smart bra: read more about it here.) You’ll also probably want to opt for something that’s free of pesky seams, painful wires, or ouch-inducing clasps that can dig into your skin or pinch you as you doze.
Another factor to consider is fabric. For optimal sleeping conditions, your bra should be stretchy, lightweight, and breathable (you don’t want to be sweating under the covers!), so that it feels as if it’s not even there.
We’ve done the research to uncover 10 fantastic options for women of all cup sizes that will not only be perfect for sleeping in, they’ll be great wearing out into the world! Keep scrolling to shop FIRST for Women’s picks for the most comfortable sleep bras for a great night’s slumber.
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Best Supportive Sleep Bra
Lunya Supportive Modal Sleep Bralette
Where to buy: $50, Lunya
Founded in 2014, Lunya aims to “[reinvent] sleepwear for the modern woman” with comfortable, flattering pieces that are designed to help you get a better night’s rest. A perfect example? The brand's supportive modal sleep bralette. Made from an ultra-soft compact modal (92 percent) and elastane (8 percent) blend, it's both breathable and stretchy. Meanwhile, its adjustable T-back strap ensures a solid fit for any torso height or bust size. Take your pick from seven color options that range from classic white to a stylish emerald-and-black combo.
Best Seamless Sleep Bra
Bali Comfort Revolution Easylite Bra
Where to buy: From $19.50 (was $44), Amazon
The Bali Comfort Revolution Easylite is an Amazon’s Choice product for good reason. Made from 61 percent nylon and 39 percent spandex, it's stretchy, soft, and ultra-comfortable for any bust size (up to 3X Large). There's absolutely no hardware or uncomfortable seams to deal with, but it still manages to offer up all the support you'll need for a good night’s rest.
Reviewers say it's also the perfect sleep bra for anyone with sensitive skin. “I suffer from fibromyalgia [and] these are the absolute softest bras I’ve ever worn!!” one shopper raved.
It’s also great for every age. As one buyer gushed, “I bought one for my 84-year-old Mom and she loves it!”
Best Wireless Sleep Bra
Calvin Klein Perfectly Fit Lounge Bra
Where to buy: From $19.97, Amazon
Calvin Klein has been at the forefront of the undergarment industry since the early ‘80s, when Olympian Tomás Hintnaus modeled the brand’s white briefs in a now-iconic print ad. Today, CK is a still a leader in the skivvies space, in part thanks to sleep-worthy offerings, like this Perfectly Fit lounge bra. Made from a brushed microfiber blend of nylon and elastane, it’s wire-free, has lightly lined pads, and features adjustable straps that unclasp in the front to easily convert between a standard and cross-back style.
As one happy customer noted, “This bra is the best bra I have ever owned, I forget I'm wearing it.”
Best Racerback Sleep Bra
Hanes Get Cozy Racerback Bra
Where to buy: From $6.27, Amazon
Billing itself as “America's first name in comfort since 1901” we'd expect nothing less from Hanes' sleep-friendly Get Cozy bra. Featuring a V-neck shape and a racerback design, it’s a breeze to pull on and off. Meanwhile, its wide shoulder straps, four-way stretch material, and knit-in support ensure the utmost comfort. The sides and back are also especially designed for smoothing. Did we mention you can get one for less than $10?
Best Cooling Sleep Bra
Yummie Audrey Comfort Day Bra
Where to buy: Starting from $13.43, Amazon
If you struggle with always feeling too hot or too cold at night, this temperature-control Audrey bra from Yummie is just the solution. Using the brand's "Outlast Technology," which regulates your body temperature by absorbing heat when you’re hot and releasing it when you get cold, this unlined piece, which can be slipped directly overhead or shimmied up over your torso, is just the ticket for finding your perfect sleep temp. It's also wire- and closure-free for maximum comfort. It has adjustable straps that won’t dig into your skin and boasts a wide back and wide sides for total smoothing.
Best Bamboo Sleep Bra
Boody Body EcoWear Bra
Where to buy: From $16.95, Amazon
If you’re searching for an eco-friendly sleep bra option, look no further than Boody Body's EcoWear bra, which is made from an ethically- and sustainably-sourced bamboo viscose, nylon, and spandex blend you’ll want to curl right up in. Lighter and softer than cotton, bamboo is a great choice for nighttime wear, as it's super breathable with moisture-wicking capabilities that will keep you from sweating. This bra is also free from seams, clasps, padding, or wires that might otherwise poke you as you toss and turn.
Best Padded Sleep Bra
PRETTYWELL Sleep Bra
Where to buy: From $19.99, Amazon
Seamless, wireless, and extra-stretchy, this pick from PRETTYWELL is billed as a “zero feeling bra”. That’s because there are no clasps, underwires, or the like, which means no pinching, squeezing, or uncomfortable tugging. It has easily removable pads that allow you to transition wear from day to night in a snap, and it comes in a range of styles: Choose your strap thicknesses, shape (V-neck and scoop neck options are available), and strap style (regular or racerback).
Take it from this shopper, who gushed, “I loved it so much that I purchased three more after my first one got here today.”
Best Antimicrobial Sleep Bra
ThirdLove Seamless Lounge Bra
Where to buy: $28, ThirdLove
With nearly 1,200 five-star reviews on the brand's site alone, you know this ThirdLove seamless lounge bra has got to be something special. For starters, it's made from an antimicrobial bamboo, nylon, and spandex blend that will help to regulate your body temperature and keep you cool throughout the night. It's also extremely versatile. Designed to be worn as a layering piece, it has removable padded cups and an adjustable hook and eye closure. Better yet, it's free from seams, wires, or itchy tag that could get in your way, making it a Godsend for those who tend to move around a lot at night.
Most Stylish Sleep Bra
Tommy Hilfiger Seamless Logo Lounge Bra
Where to buy: From $11.44, Amazon
Stylish-yet-functional, Tommy Hilfiger’s seamless lounge bra is a great designer option without the hefty price tag. Don’t let its low price fool you, however: this sleep bra has a solid four-star rating on Amazon. You can choose between a number of silhouettes (thick vs. thin straps; low-cut vs. higher scoop neck; bra vs. bralette), but no matter which one you prefer, you can rest assured you’ll feel comfortable enough to sleep the whole night through: Its seamless knit material will adapt to your shape as you dream while still offering up a light level of support that will make your girls feel divine.
Best Nursing Sleep Bra
Auden Pull Over Seamless Sleep Bra
Where to buy: $19.99 for 2, Target
While most sleep bras should be stretchy enough to comfortably fit both small and large busts, Auden's pullover seamless sleep bra was especially made for breastfeeding moms with a larger cup size to lounge around — and dream! — in. Seamless and unlined, it's 4.5-star rating reflects its comfort. It also comes in a budget-friendly two-pack for $20: Talk about a win-win!
“Incredibly comfortable and great for wearing around the house and sleeping!” wrote one happy buyer.