ThirdLove is an innovative lingerie company that has transformed the way women think about and shop for their underwear.
With a strong focus on comfort, sizing inclusivity, and advanced measurement tools, this brand has quickly distinguished itself by offering products that not only perfectly fit the female body but also meet the individual needs of each customer.
The origins of ThirdLove
ThirdLove was founded by Heidi Zak and David Spector with a clear mission: to create bras that combine style, comfort, and innovation. Also check out other fashion brands .
Frustrated by their own lingerie shopping experience, they decided to completely rethink the design and sales process.
An inspiring entrepreneurial journey
In 2013, Heidi and David launched ThirdLove with the bold idea of offering bras in half sizes, filling a significant gap in the market. For more information, also check out the Lorna Janes brand .
Their data-driven approach and customer feedback have enabled them to develop a diverse range of products suitable for all body types.

ThirdLove: Products designed to fit perfectly
ThirdLove stands out for its commitment to a perfect fit. Through a unique combination of technology and craftsmanship, the brand offers bras that follow the natural contours of the female body. Also worth checking out is the Spanx brand.
Using premium materials with ThirdLove
Every ThirdLove bra is made from high-quality materials, ensuring durability and comfort.
From breathable fabrics to delicate finishes, every component is selected to deliver an unparalleled wearing experience.
Half sizes for a precise fit
One of the major innovations brought by ThirdLove is the introduction of half cup sizes.
This feature helps bridge the gap between two traditional sizes and ensures every woman finds the perfect bra for her unique figure.
Test Fit Finder™: a revolutionary tool
To help customers find the perfect fit, ThirdLove offers the Fit Finder™, an interactive tool that uses an algorithm based on thousands of data points.
In just minutes, this tool can recommend the perfect size, eliminating the guesswork often associated with buying lingerie.
Unprecedented inclusivity with ThirdLove
Another major asset of the brand, ThirdLove advocates a wide range of sizes to suit all body types.
From the smallest to the largest size, every woman can find what she's looking for among the products on offer.
The Importance of Inclusivity at ThirdLove
ThirdLove goes beyond conventional sizes, offering an unparalleled breadth of choice.
With sizes ranging from 30AA to 48I, the brand makes inclusivity a real priority. This aspect is particularly appreciated by female consumers, as evidenced by the numerous positive reviews.
- Various sizes for all body types.
- Half sizes for an even more precise fit.
- Fit Finder™ System to quickly determine your ideal size.
- High quality materials providing durability and comfort.
- Easy returns and accessible customer service.

Rave reviews, proof of success
ThirdLove receives numerous positive customer reviews, which attests to the high level of satisfaction generated by its products.
The most frequently praised aspects are the exceptional comfort and precise fit of the bras.
Real customer reviews
ThirdLove's platform is full of testimonials illustrating the positive experiences of users.
Many report all-day comfort, even after hours of wear, as well as increased well-being thanks to perfectly tailored support.
Social Media Trend Analysis
On social media, the brand also benefits from a strong presence and numerous positive reviews.
Fashion influencers and bloggers are quick to share their experiences and recommend ThirdLove products to their followers.
ThirdLove Brand Values
ThirdLove doesn't just sell bras; it embodies strong values such as respect for diversity, women's empowerment, and a commitment to the environment.
Social and environmental commitment
In addition to producing high-quality underwear, ThirdLove is involved in various social causes.
It actively supports associations working for the well-being of women and uses environmentally friendly manufacturing practices.
Donating bras to charity
As part of a charitable effort, ThirdLove regularly donates bras to charitable organizations. To date, these initiatives have helped improve the lives of hundreds of thousands of women.