Returns & exchanges free for 60 days for all U.S. orders. Please try on the bra to ensure a good fit, making sure to leave the original tags attached. We only accept underwear in unworn condition, with original tags, in its unopened original polybag. Items marked final sale are not eligible for return or exchange. If something’s not right, we can help. Our Fit Experts are available via live chat, or email to answer any questions you might have.
Read moreAll Day Comfortable Underwear & Bra Matching Sets Just Launched At ThirdLove!

The Bra Experts have your booty covered too. Our newest underwear style is the undies for all-day, everyday comfort. Feeling silky smooth and barely there, it will be the final piece to your 24/7® fit.
Learn more about our newest undies and match them with your favorite 24/7® bra.
Why Comfort Matters When It Comes To Your Undergarments
While you may be more familiar with our 24/7® bra collection, we want to be sure that our crowd-pleasing comfort reaches your bum as well.
Comfortable underwear should be the foundation of your outfit. While you won’t see it for the majority of the day, you’ll be able to feel the difference. Staying comfy is important, however, a quality pair of underwear can also work wonders on self-esteem. No one wants to feel frumpy due to underwear that rolls and digs. No matter your outfit choice, feel your absolute best from the very first layer.
Key Features of Comfortable Underwear & Bras
If you’ve been bra and underwear shopping, you’ve probably discovered that not all first-layer pieces are created equal. When it’s time to shop, here are some key features you should be on the lookout for.
The Fabric
When it comes to looking for quality underwear, what it’s made from is an easy starting point. Premium fabrics can feel better on the skin and last for many more wears – keeping your skin (& wallet) happy.
For those looking for a barely-there, cool-touch feel, microfiber can be a match made in undie heaven. Microfiber stays smooth and flat without digging or rolling. This fabric is also a great option due to its moisture-wicking abilities, keeping lingering moisture at bay.
The Fit
Once you’ve decided on the fabric that makes your skin the happiest, it’s time to look at the fit.
Many people with underwear woes complain of binding, rolling, and bunching. These are all no-gos when it comes to a new pair of underwear. It’s important to find a fit that compliments your body, keeping you comfortable and confident all day long.
With these two major factors in mind, the best comfortable underwear is our newest 24/7® Underwear. Made with cool-touch, lightweight microfiber, these undies are barely there and silky smooth.
The Style
Once you have the fabric and fit you desire, the final piece to the underwear-shopping puzzle is the style. Every style has its purpose and can work perfectly for specific outfits or occasions. Learn more about some of the common undies styles below.
Brief
While lovingly referred to as “granny panties”, briefs offer ample coverage of your hips, butt, and sometimes lower stomach while highlighting your natural shape.
Hipster
A blend between a boyshort and a bikini, this style offers a bit more coverage on the leg-line but still sits a few inches below your natural waistline. Commonly loved for enhancing natural curves.