10 Most Comfortable Bras to Sleep In – Perfect Support Even at Night

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Last updatedLast updated: October 01, 2021
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Many women like to wear a bra throughout the night as they sleep, especially if they are larger breasted or simply prefer the feeling of support. However, it’s not possible to wear a standard everyday bra type to bed as this is extremely uncomfortable and not designed for such purposes, especially if it’s a wired design. Therefore, if you’re going to sleep in a bra, it has to be a dedicated sleep bra.

This review selects ten of the best sleep bras currently retailing on the market and studies them in detail. Focusing our efforts on areas such as comfort level, the material used, and color and sizes available, here we aim to highlight what you can expect if you purchase any one of these bra types and what its pros and possible cons are.

Placing our findings into an informative table, we also offer you a rating and comprehensive reviews based on our many years of reviewing experience. Answering a couple of frequently asked questions on these products, we end with a short but informative buying guide, to further explain those features we picked out in our reviews. Combining all this together, we’re confident you can then select the best sleep bra to suit your personal requirements.

Top 10 Sleep Bras Review 2021

  • Type: wireless soft-cup bra
  • Materials: 51% polyamide, 39% spandex
  • Sizes: 34–48

More features: crossover front design, adjustable hook-and-eye back closure

The DELIMIRA Women’s Soft Cup Wirefree Sleep Comfort Support Plus Size Bra is our best full figured sleep bra and therefore a perfect choice when it comes to looking for the best sleep bra for large breasts. Working on your everyday standard bra cup and size, this ranges from 34B all the way to 48G and offers five fantastic color choices.

Offering wider straps for greater comfort and support, this also has an adjustable hook and eye closure which further ensures you get the most perfect fit to suit. Another advantage to this bra is its ability to offer easy pull-aside access, therefore making an ideal bra type for a nursing session throughout the night. Completely free from underwires and thoroughly breathable, the designers claim this offers the perfect balance throughout in everything you need from a sleep bra. Finishing off with a pretty lace trim and crossover front design, it is certainly a more elegant and modest choice of sleep bra.

Customers of this bra love being able to gain maximum comfort and support but through a more beautiful designed sleep bra than usual.

What are our favorite features?

  • Elegant stunning design
  • Easy access
  • Crossover feature
  • Wider straps

What could be better?

  • Some material and support issues stated

PRETTYWELL Sleep Bra for WomenBest Color Options

  • Type: wireless slip-on bra
  • Materials: 96% nylon, 4% spandex
  • Sizes: S, M, L, XL, XXL, 3XL, 4XL, 5XL

More features: removable pads, multiple color options

Our vote for the most comfortable sleep bra with most color options on the list goes to the PRETTYWELL Sleep Bra for Women. Not only is it high in comfort, but it also comes in a pack of three! In a range of color choices and from sizes small to 5XL, this is a pull on closure bra type which also boasts a seamless and stretchy appearance, making it a fabulous leisure bra as well as suitable for lighter sports if you’d prefer to wear it for daily wear.

Featuring removable pads which are also soft and breathable, you can remove these when sleeping to ensure greater comforting and healthier fitting all-round. This is an advanced ergonomic design which ensures no wire or clips and is clasp free, therefore ensuring wider straps and a release of pressure from shoulder and chest pain. In turn, such properties make it ideal for sleeping each night in. This is also claimed to be a good bra choice in pregnancy, such is its all-round and ongoing comfort.

What do we love it for?

  • Three pack
  • Stretchy material
  • Removable pads
  • Great designing

What were we disappointed with?

  • Size and support issues mentioned
  • Type: nursing wireless slip-on bra
  • Materials: 92% bamboo rayon, 8% spandex
  • Sizes: XS, S, M, L, XL, XXL (regular and busty)

More features: supportive chest band

The Kindred Bravely French Terry Racerback Nursing Sleep Bra is top of the list here as out Editors’ Choice and is also our recommendation as to the best pregnancy sleep bra. In a wide range of sizes, the color choices of this sleeping bra are also fantastic, with 13 in total!

This bra offers the perfect ultra-soft of layers to enable you to wear it with comfort throughout pregnancy and when breastfeeding or even merely as a general supportive sleep bra. It has an elastic free band which ensures you don’t feel the pinch or feel constrained throughout the night, and its beautiful racerback design enhances this feeling of comfort and support all-round.

With an easy to access pull aside motion, you don’t have to fumble through layers and clips, merely pushing the bra aside with one hand. Better still, while it offers the right level of practicality, it also works on providing support. This can also be easily washed and retains its shape every time.

What makes it special?

  • Ultra-soft
  • Great support
  • Racerback design
  • Easy access

What cons did we find?

  • Sizing issues
  • Type: nursing wireless slip-on bra
  • Materials: 95%Cotton + 5%Spandex
  • Sizes: S, M, L, XL

More features: 3-pack, variable colors, can be used for yoga, variety of colors

The Cakye 3 Pack Nursing Bra is a seamless, non-wired bra that can also be used for yoga. It is available in 4 sizes (small, medium, large and extra-large) and can be purchased in a pack of 3. You can choose between a varied pack in 16 different color combinations. These combinations include Black, Burgundy, and Nude; Black, Burgundy, and Royalblue; Black, Deep Grey, and Nude; Black, Gray, and Dark Grey, and more.

It is very soft and totally breathable, so you can even sleep with it. Also, the straps are fully adjustable. The Cakye 3 is a nursing bra that is made of 95% cotton and 5% spandex. They can be washed both by hand and in the washing machine. The cotton-rich fabric is very healthy and comfortable for nursing mothers. It’s ultrasoft and suitable for sleeping while worn. You have no underside to fumble with, neither are there hooks or clasps.  This sleep bra has no paddings and will not keep your nipples hidden. However, it has a built-in bag in which you can place your breast pads.

The Cakye model is made for users with breast sizes that are fluctuating. With a pull-aside design that can be pulled aside with one hand, it provides quick access to the breasts and will make you have a comfortable motherhood experience.

What makes it special?

  • Pack of 3 bras
  • For swollen/fluctuating breast sizes
  • Ideal baby shower gift
  • Great for yoga
  • For lounging and sleeping

What cons did we find?

  • No paddings

Boody Body EcoWear Women's Shaper BraBest Bamboo Fiber Sleep Bra

  • Type: wireless slip-on bra
  • Materials: bamboo viscose
  • Sizes: XS, S, M, L, XL

More features: thermo-regulating, anti-static

The Boody Body EcoWear Women’s Shaper Bra is our choice for the best bamboo fiber sleep bra as this is a totally refreshing model made up of 80% bamboo. Therefore, as well as being a more environmentally friendly choice, it is also hypoallergenic, softer, more comfortable and a breathable option for the skin. Furthermore, it has the texture of a silky smooth and more luxurious choice, which instantly makes you feel more refreshed as you slip into this bra for the evening ahead.

Its anti-static properties work to prevent annoying static build up while the thermo-regulating element encourages a more relaxed feel in the summer and warmer feel in the winter. Additionally, its lighter bamboo fibers are perfect for layering. Available in several fantastic color choices and in sizes ranging from XS to XL, it easily slips over the head and has a pull closure, with no uncomfortable clips or clasps at all to irritate or annoy as you sleep.

What makes it stand out?

  • Bamboo fibers
  • Hypoallergenic
  • Thermo-regulating
  • Slips on easily

Which disadvantages must you keep in mind?

  • Inconsistent sizing mentioned
  • Type: wireless slip-on bra
  • Materials: 82% nylon, 18% spandex
  • Sizes: 34–44

More features: wide coverage, stretch ultra-sort fabric

The Carole Martin Slip-On Wireless Comfort Sleep Bra is the most affordable model on our list. However, it certainly doesn’t falter in its features and benefits. Made up of 82% nylon and 18% spandex, this is unpadded and designed to offer the ultimate in comfort throughout.

This is an easy pull over and slip in bra which is entirely wire free and has no hook and eye closure design to provide a smooth finish. Its ultra-soft microfiber is a stretch material – therefore you simply select your usual band size, from 34 to 44 and one size covers cups B, C, D, and even DD. In three neutral color choices, it is designed to offer extensive coverage while fitting snugly to hug the breast area. The wider shoulder straps and the addition of a racer back ensure that back pain is relieved as is any neck pain.

Customers of this softer microfiber blended fabric sleep bra love its light to medium support and do find that its unique design ensures no problematic neck or back symptoms occur.

What makes it special?

  • Slip on
  • Low price
  • Good snug fitting
  • Relives neck and back pain

What cons did we find?

  • Some shaping issues

HOFISH Ultra-Soft Modal Nursing Sleep BraBest Maternity Sleep Bra

  • Type: nursing wireless slip-on bra
  • Materials: 55% modal, 40% cotton, 5% spandex (Style A); 91% nylon, 9% spandex (Style B)
  • Sizes: S, M, L, XL, XXL

More features: elastic chest band

The HOFISH Ultra-Soft Modal Nursing Sleep Bra is our pick here for the best maternity sleep bra. With an excellent blend of various materials including cotton, spandex, and nylon, this comes in a pack of three and in small to XX-large sizes.

Offering an elastic free under bust and completely wire-free design, this includes pads as standard to ensure you derive as much maximum comfort possible when wearing this bra. Aimed at those pregnant and breastfeeding, catering to those fluctuating breast sizes and easy access for nursing, this bra can actually be worn even if you aren’t expecting or breastfeeding. In fact, it’s also an excellent choice for wearing during yoga and walking or whenever you require that little bit more of light support.

This clasp free, hook-free, and wire-free bra offers full coverage, which makes it the more practical choice of sleep bras all-around and comes complete with a set of additional pads – further enhancing its comfort and indeed shape enhancing properties.

What are our favorite features?

  • Great cami bra design
  • Varied materials
  • Pack of three
  • Good shape enhancer

What could be better?

  • More of an aim towards pregnancy and nursing
  • Coverage issues

Bravity Women Anti-Wrinkle & Creases Cleavage Sleep BraBest Sleep Bra After Surgery

  • Type: cleavage bra
  • Materials: 91% nylon, 9% spandex
  • Sizes: XS, S, M, L, XL

More features: Y-shaped padded front, adjustable straps

Thought this may not seem like your average styled sleep bra, the Bravity Women Anti-Wrinkle & Creases Cleavage Sleep Bra offers all the benefits of these bra types but with a slight variation on the standard appearance.

This is our choice of the best sleep bra after surgery as it works on providing enhanced support to those who are recovering from recent implants or a mastectomy – which is a time when more comfortable support is needed. In addition to this, it offers fantastic anti-wrinkle properties which are claimed to work on reducing and diminishing those creases and lines on the cleavage that we tend to notice develop over time. This is a clinically proven choice of sleep bra which is also padded at the front, meaning its Y-Shape separates and supports where it’s needed the most. Ranging from extra small to extra-large in size choices and in two colors this encourages the natural lymphatic toxins in the breast area to cleanse.

Customers of this seamless adjustable sleep bra find this really does work to combat lines while doing so in great comfort.

Why is it special?

  • Enhanced support
  • Clinical properties
  • Seamless
  • Adjustable

What are the flaws?

  • Tends to be ineffective for some women after time

In Touch Organic Cotton BraBest Support Sleep Bra

  • Type: wireless slip-on bra
  • Materials: 88% organic cotton jersey, 12% spandex
  • Sizes: S, M, L

More features: criss cross straps, chemical-free, non-GMO

The In Touch Organic Cotton Bra is our choice of best support bra to sleep in and is a natural and allergen-free choice which is not only super soft and encourages excellent breathability, but is also made from 12% spandex and an incredible 88% organic non-GMO cotton! This makeup ensures a fit that molds to your body and stretches to provide maximum comfort all over. But, it’s the natural elements of this sleep bra that really gains our attention. This is free from chemicals, therefore, ensuring it’s not just safe for sleeping in but also beneficial to do so as well.

With a comfort unlike any other, this offers a silky smooth feel and retains its shape after every wash. In standard small to extra-large sizes, this is offered in a magnificent selection of no less than ten colors. Overall, this sleep bra looks fantastic and is a thoroughly modern choice with its criss cross straps, meaning it doubles up for use as yoga and a casual everyday bra also.

What are our favorite features?

  • Natural materials
  • Breathable
  • Silky smooth feel
  • Criss cross straps

What could be better?

  • More crop top looking
  • Some lack of sizes available

Rumina Essential Relaxed Pump&Nurse Nursing BraBest Nursing Sleep Bra

  • Type: nursing and pumping wireless slip-on bra
  • Materials: 90% cotton, 10% spandex
  • Sizes: XS, S, M, L, XL

More features: works with all breast pumps

The Rumina Essential Relaxed Pump & Nurse Nursing Bra is our obvious choice here for the best nursing sleep bra as this is a specially designed sleep bra type which works on saving you time when pumping.

This is a patented no hole and hands-free pumping design which merely is ingenious. It allows you to both pump easily and then nurse all with just the one bra! Featuring a design that combines folding layers alongside superior support, this is available in three different colors and in five standard sizes.

Made from 90% cotton and 10% spandex, this is claimed to be so comfortable to wear both through the night and day time. Offering light to moderate comforting support all-round, this can be used with all breast pumps types. Better still, its wireless cups expand to support the changes in nursing breasts. With a pull over back to further increase the comfort and support, this is claimed to be a must have for all moms!

Customers of this time-saving bra love the whole concept of being able to nurse and sleep in a most comfortable of designs and highly commend the support it offers.

What are our favorite features?

  • Great for pumping
  • Good support
  • Time Saving
  • Expandable cups

What could be better?

  • More of an overall nursing bra type

Things to Consider

Now that you’ve had a chance to read through our reviews, why not take a quick look through the following buying guide? This is where we expand a little further on those features and benefits we mentioned above.

Why wear a sleep bra?

There are many reasons for wearing a sleep bra including:

  • It offers a better support level for those with bigger breasts, especially when turning over in the middle of the night or sleeping on their back.
  • Some women like to keep their breasts supported, no matter what their size, throughout the night as they do during the day.
  • Some women believe their breasts feel and indeed look firmer and perter because they wear a sleep bra continuously.
  • Sleep bras offer an element of maximum comfort throughout the night.
  • Women in the maternity stages find sleep bras a more practical choice for many additional reasons, including ease of access when feeding and just general overall support as their breasts are continually changing shape here.
  • Those women who’ve had surgery or breast implants may prefer the added comfort a sleep bra offers them throughout the night-time.

What type of bra do you need?

10 Most Comfortable Bras to Sleep In – Perfect Support Even at NightA sleep bra will differ significantly from that of a regular bra as it needs to be completely free of wires and generally look different in both texture and overall feel than that of a standard day bra. It is, therefore, the opposite of an everyday bra but at the same time also offers the right level of comforting support throughout.

However, even a standard sleep bra will offer you many choices as to its type including:

  • Wireless slip on bras
  • Nursing and pumping wireless slip on bras
  • Wireless soft-cup bras
  • Cleavage bras

Sizes and how to properly measure them

Though some sleep bras will offer you the chance to select your usual standard day bra size, most will work on the small to extra-large sizing guide. This is because they aren’t meant to work as an everyday bra type, instead provide a more comfortable version which you can sleep in without feeling overly constricted as you perhaps would do so during the day.

As you will see in our reviewed products, most of these sleep bras work on extra small, small, medium, large, extra-large and extra-extra-large. The key here is to check the instructions on every single bra type as many designers have a slight variance in their measurements.

Measure the circumference below your breasts and then use this as a general guide as to the best fit here for you. However, note that this will not be the same as your bra band size. Neither will your cup size be required here.

10 Most Comfortable Bras to Sleep In – Perfect Support Even at NightHowever, we have made sure to include those manufacturers that offer you the chance to actually select your bra size here if you prefer a more precise fit to your everyday bra choice. The Kindred Bravely French Terry bras offer a fantastic sizing chart whereby you can use your band and cup to get that best selection from extra small to XXL busty. The DELIMIRA sleep bras range from 34B/C/D all the way to 48F/G and the Carole Martin bras offers common band sizes of 34 to 44 in total. We strongly recommend reading each retailers instructions before selecting your final size choice here, especially when ordering online.


To assure the maximum comfort when wearing a sleep bra, you need to ensure that it is free from:

  • Wires
  • Padding
  • Clasps
  • Straps
  • Loose fittings

But at the same time, it should be good enough to provide adequate shape and total coverage – all while offering maximum comfort throughout. The lack of compression is also highly advisable here.

Ultimately, when it comes to comfort, the best sleep bra should be one that you put on at regular occasions but do so without even realizing that you’re actually wearing it at any point in time!


Though there are many conflicting answers on this, if you opt for a specific sleep bra, such as all the ones reviewed above, there’s no reason why sleeping in a bra should not be safe. The problems arise when your sleep bra is a wire type as it not only makes it extremely uncomfortable on the skin, it works to prevent the correct circulation in the breast and chest area. Therefore, it is safer to wear a bra intended for sleeping in. This is because they have no underwires and are aimed at making your mind and body feel as if they aren’t really there while offering adequate but gentle support throughout the night.

There are two significant differences between a predominately sleep bra and that of a maternity bra. The first is easy access. If you’re looking for a basic sleep bra that is merely for offering comfort through the night, then it most likely won’t be easily accessible and require you pulling it up and over your breasts to feed your baby. However, a maternity bra has a method of instantly releasing the breasts for breastfeeding. Secondly, in the maternity stage, your breasts will usually expand to accommodate milk flow, and therefore a maternity bra will encourage this in its material choice. A sleep bra does not work to offer increased breast size rather a standard set breast size, opting for immediate comfort rather than an accommodation of growth.

Once again, a sports bra is constructed to offer firm and additional support when exercising or being active during the day – but this makes it unsuitable for night-time and sleeping use. A sleep bra is a gentler choice of bras which is deliberately designed to offer maximum comfort focusing more on gentle support overall. A specially designed sleep bra is preferable over a designated sports bra as it is designed primarily with the activity of sleeping in mind! However, those bras that are sleep bras and suggest you can double up on using them as sports or yoga bras if you want to offer the much better choice here if it’s a predominately sleep bra you’re looking for.

Our Verdict

Hopefully, when combining our fantastic detailed reviews along with our short helpful Buying Guide, you’ll feel better informed as to the best sleep bra for your current needs.

Our first top pick of the best-selling sleep bras on the list is the DELIMIRA Women’s Soft Cup Wirefree Sleep Comfort Support Plus Size Bra for its ability to comfortly cover both small and larger breast sizes while doing so with an elegant and feminine design.

Second on the list here is the PRETTYWELL Sleep Bra for Women as we love the versatility, construction, and overall shape this encourages, all while doing so with the maximum of comfort.

Our third pick is the Kindred Bravely French Terry Racerback Nursing Sleep Bra. We believe you’ll love all the fantastic features this sleep bra type offers as well as find it one of the most comfortable yet! It’s for this reason we also suggest it as the best pregnancy bra as it provides you maximum comfort exactly where and when you most need it.

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