Unilva Front-Closure Posture Support & Shaping Bra

$39.95

Taxes included.

Multi-row front closure lets you choose a closer or more relaxed hold

Wide shoulder straps adjust in three positions to personalize the lift

Double-layered cups shape and support without underwire

Criss-cross back panels provide a gentle posture reminder

Color: Black
Size

Bra Size Guide

Find your best starting size from one simple underbust measurement.

Find Your Best Fit

Measure around your ribcage directly under your bust, then enter your measurement below.

Enter your underbust measurement above

How to Measure

1

Position the tape

Wrap a soft measuring tape around your ribcage directly beneath your bust.

2

Check the fit

Keep the tape level and comfortably snug. It should sit flat without digging into your skin.

UNDERBUST

Quick Size Reference

Already know your usual US bra size? Find it below.

S–5XL
S
Underbust

27″–29″ 68.6–73.7 cm

US bra sizes

32B · 32C · 32D · 34A

M
Underbust

29″–31″ 73.7–78.7 cm

US bra sizes

34B · 34C · 34D · 36A

L
Underbust

31″–33″ 78.7–83.8 cm

US bra sizes

36B · 36C · 36D · 38A

XL
Underbust

33″–35″ 83.8–88.9 cm

US bra sizes

38B · 38C · 38D · 40A

2XL
Underbust

35″–37″ 88.9–94.0 cm

US bra sizes

40B · 40C · 40D · 42A

3XL
Underbust

37″–39″ 94.0–99.1 cm

US bra sizes

42B · 42C · 42D · 44A

4XL
Underbust

39″–41″ 99.1–104.1 cm

US bra sizes

44B · 44C · 44D · 46A

5XL
Underbust

41″–44″ 104.1–111.8 cm

US bra sizes

46B · 46C · 46D · 48A

How the calculator determines your size

Underbust: 27–29 inches = S, 29–31 = M, 31–33 = L, 33–35 = XL, 35–37 = 2XL, 37–39 = 3XL, 39–41 = 4XL, and 41–44 = 5XL.

Where two listed ranges meet, the calculator recommends the larger size for a more relaxed daily fit.

The US bra sizes shown above are reference sizes supplied for this product. The calculator does not estimate your cup size.

This guide provides a recommended starting size. If you are between sizes or prefer a less compressive fit, choose the larger size.

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Bust support, fit adjustment and upper-back guidance are handled as one connected system.

The double-layered front helps contain and shape the bust. The broad underbust area supports from beneath, while the crossed back panels create a gentle cue when the shoulders begin to drift forward.

It is not designed to force your body into position. It helps you feel more supported and more aware of your posture throughout your normal routine.

The front fastening includes multiple rows of hook-and-eye settings. This lets you choose a closer or more relaxed hold without reaching behind your back.

For balanced support, use the same adjustment row from the bottom to the top of the closure.

To find your ideal size, measure around your ribcage directly under your bust using a soft tape measure:

  • Size S: Fits Underbust 27 to 29 inches (US 32B, 32C, 32D, 34A)
  • Size M: Fits Underbust 29 to 31 inches (US 34B, 34C, 34D, 36A)
  • Size L: Fits Underbust 31 to 33 inches (US 36B, 36C, 36D, 38A)
  • Size XL: Fits Underbust 33 to 35 inches (US 38B, 38C, 38D, 40A)
  • Size 2XL: Fits Underbust 35 to 37 inches (US 40B, 40C, 40D, 42A)
  • Size 3XL: Fits Underbust 37 to 39 inches (US 42B, 42C, 42D, 44A)
  • Size 4XL: Fits Underbust 39 to 41 inches (US 44B, 44C, 44D, 46A)
  • Size 5XL: Fits Underbust 41 to 44 inches (US 46B, 46C, 46D, 48A)

Fit Tip: If you are between band sizes or prefer a more relaxed feel around your ribcage, choose one size up for optimal daily comfort.

Unilva Front-Closure Posture Support & Shaping Bra

$39.95

$39.95

One Bra. Three Kinds of Support.

Feel more confidently held from front to back without adding another garment to your routine. This design brings together shaping, adjustable support and gentle posture guidance for work, errands, driving and time at home.

A smoother, more balanced silhouette

A secure fit you can personalize

A gentle reminder to sit and stand taller

Support That Works  From Front to Back.

Support works better when the bust, band and back are treated as one connected system. The front contains and steadies the bust while the lower band helps support its weight from beneath.

As your shoulders begin to roll forward, the diagonal back panels create a light rearward cue. They do not lock you into position. They simply make it easier to notice your posture and reset it.

A Better Hold Starts at the Front.

The center-front construction does more than open and close the bra. It allows you to adjust the hold where you can see and reach it, while helping the bust feel centered and securely contained.

Multi-row front closure: Choose a closer or more relaxed setting

Double-layered cups: Shape and contain the bust without underwire

Wide underbust band: Support from beneath for a steadier feel

See It. Reach It.  Fasten It.

Bring both sides together where you can see them, select your preferred adjustment row, and fasten the hooks at the front.

There is no clasp to search for behind your back and no need to pull a firm support bra over your head. It is a practical solution for anyone who finds behind-the-back fastening awkward because of shoulder stiffness, reduced reach or personal preference.

Comfort You Can Fine-Tune.

Support should adapt to your body instead of forcing your body to adapt to the bra. The adjustable shoulder system helps personalize the lift, while the broad wire-free construction keeps rigid underwire pressure out of your routine.

Three-position shoulder hooks: Refine the lift on each side

Wide shoulder straps: Distribute pressure across a broader area

Wire-free construction: Provide flexible support for everyday movement

Frequently asked questions.

Yes. The closure includes multiple rows of hook-and-eye settings, allowing you to select a closer or more relaxed hold. Use the same row from the bottom to the top for balanced support.

The front-opening design removes the need to reach for a clasp behind your back. You can see the closure while fastening it, although the individual hooks still require normal finger dexterity.

The double-layered cups, broad underbust band and wide straps are designed to spread support across several areas instead of relying only on the shoulders. Choosing the correct size is essential for the best result.

It is designed to create a contained, naturally shaped profile rather than a dramatic push-up effect. The double-layered cups provide gentle shaping and may create a subtle minimizing appearance under clothing.

The crossed back provides a gentle posture cue rather than the rigid pull of a medical brace. You should feel supported and more aware of your shoulder position, but never forced into an unnatural posture.

The cups can create a smoother shape beneath many everyday tops. However, the wide straps and fuller back coverage may remain visible under very low, wide or open necklines.

Medical Disclaimer

Individual health needs and responses vary, and product experience may differ from person to person. Our products are not intended to replace professional medical advice, diagnosis, or treatment. If you have a medical condition, ongoing symptoms, or specific health concerns, please consult a qualified healthcare professional before use.