

Push-up and Plunge Effect
Through its special cup design and structure, the U-plunge Bra gathers the fat on both sides of the breasts toward the center, making them appear fuller and more upright. It creates an attractive cleavage and enhances the overall breast contour.
Invisible Look
Designed specifically for deep-necked clothing like deep V evening gowns or backless dresses, it hides bra traces perfectly, ensuring a sleek and elegant appearance with the outfit.

Advanced Design Solution for Low-cut Sexy Bras - U-plunge Bra
The best - selling strapless adhesive bras of the year

What is an U-plunge Bra?
In terms of material, U-shape srapless bra belongs to a classification of fabric adhesiv brar, which is based on the traditional fabric adhesiv bra with two additional side wings to make the wearing more secure, and at the same time, different from the traditional bra, without the binding of shoulder straps and back straps, FULLZONE’s factory produces U -Shape srapless bra has 20+ models, which are very popular among customers.
Our bra factory selects a variety of fabrics such as nylon, polyester, cotton fiber blend, modal, ice silk, and spandex when manufacturing U-plunge bras.
Explore Our Best - Selling U-plunge Bras
Accept Customization Of Backless Invisible Bra




The remarkable features of U-plunge Bra
Deep U-neck Design
The most prominent feature is its deep U-shaped neckline, forming a distinct U-shaped opening between the breasts. The low-cut design accentuates the cleavage, enhancing a seductive charm.
Angled Cups and Wide Straps
It typically adopts angled cup shapes to better fit the breast curve, pushing the breasts toward the center for a more three-dimensional and plump look. The shoulder straps are usually wide and set far apart, providing strong support to distribute breast weight, reduce shoulder pressure, and avoid visibility when wearing deep-necked outfits.
Diverse Materials
Mainly made of nylon, spandex, silicone, etc. Nylon offers high wear resistance and breathability, spandex ensures excellent elasticity for a snug fit, while silicone is often used in the side wings or edges of adhesive bras for fixation and anti-slip purposes.
Wholesale U-plunge Bra at Factory Prices
We are FULLZONE, a manufacturing factory that specializes in providing customized ultra-thin adhesive silicone bras, classic adhesive silicone bras, fabric adhesive bras, bra pads, nipple covers, Boob tapes and other strapless invisible bra products. If you have customization needs, feel free to leave them to us! Please contact us via the following email: cindykuang0833@gmail.com.