ThirdLove is an American lingerie company founded by Heidi Zak and her husband, David Spector, in 2013. The brand is known for marketing body positivity and offering size-inclusive bras and half-cup sizes. ThirdLove is also known for its online FitFinder quiz, which helps users determine their best fit bra and style.

Microfiber fabric & lace Perhaps the most important decisions we make are about fabric, since it has to look good, feel good, and do its job well. The microfiber on our bands and cups is a very fine denier, or thickness, which gives it a super soft feel and smooth, lightweight quality.

ThirdLove is an American lingerie company founded by Heidi Zak and Ra'el Cohen, two women in San Francisco, CA. As women who wear bras and with friends who wear bras, they set out to make a better fitting & more comfortable bra.

A regular bra gives support and comfort to your breasts. But a t-shirt bra allows you to be comfortable and have better shape without any seams. It is an all-rounder bra that you can wear it with almost all type of clothes. Tshirt bra is one of the basic bras and a must for every girl out there.

For ThirdLove, the company, the product, and the name, started with the idea that for too long, women were forced to choose between two options when it came to bras: over-the-top sexy, and unflattering modesty – neither one looked great. And so, she created a third option.

Thirdlove 24/7 Classic T-Shirt Bra A best-seller and GH favorite, the 24/7 Classic T-Shirt bra is ThirdLove's most popular style.

T-shirt bras are made from different fabrics, such as a super soft microfibre or a more rigid fabric. The Porcelain Elan range is made from a soft microfibre fabric which feels silky smooth against your skin, and there's also a padded hook-and-eye fastening for extra comfort – T-shirt bras can be comfy, too!

One of these ThirdLove manufacturers employs 5,000 team members across its three factories in the Guangdong province of China, Vietnam, Cambodia, and its headquarters in Hong Kong.

T-shirt bras come with molded cups that are pre-shaped and not stretchable to conform to your breast shape. A normal bra, on the other hand, may have seams, lace, embroidery or other detailings that can create lines or bumps under clothing.

Basically, if you don't need a speciality bra for what you're wearing or what you're doing, a t-shirt bra will cover it. Most women have a core of several t-shirt bras that form the base of their bra wardrobe. T-shirt bras are perfect for everyday wear.

Heidi Zak Heidi Zak is the Co-Founder and CEO of ThirdLove, the top online intimate brand with millennials, that has donated over $50 million worth of products to women in need since inception. Heidi co-founded ThirdLove with David Spector and Ra'el Cohen in 2013.

#22 Lace Bra. This is probably the sexiest bra style available in the market. It makes the perfect pick for a honeymoon or those special nights.