Wacoal Women's Perfect Primer Underwire Bra - Full (Style KXYV)

In this review of the Wacoal Women's Perfect Primer Underwire Bra the bottom line is simple: this is a dependable full-figure bra built for comfort and everyday support. Designed up to a G cup with smooth two-ply fabric and a hidden inner sling, it delivers reliable shaping and coverage for those who need full coverage without bulky structure. Reviewers consistently highlight the fit, soft fabric and straps that stay put, making it an easy go-to for fuller figures seeking a supportive, comfortable daily bra.

Key Features

• Full coverage cups: Two-ply smooth fabric provides a clean silhouette and strong containment for fuller busts while remaining soft against the skin.
• Hidden inner sling: The concealed sling gives natural shaping and lifts without adding rigid padding or altering the bra's smooth lines.
• Hidden underwire: Underwire is tucked for added support and shape while minimizing discomfort that can come from exposed seams.
• Reinforced back and band: An extra layer of fabric in the back and band offers enhanced support in larger sizes to stabilize the fit under clothing.
• Kicked-in back straps: Straps are angled and stretch-comfort designed to reduce slipping and stay in place throughout the day.

Who It's For

The Wacoal Perfect Primer is aimed at women with fuller busts who want a smooth, supportive everyday bra that reaches up to a G cup. It suits those who prioritize comfort, coverage and a flattering, non-bulky shape for work or casual wear.

Those seeking push-up effects, sheer fashion-forward styles, or no underwire options should look elsewhere; this bra is focused on support and coverage rather than minimalism or enhanced cleavage effects.

Pros & Cons

Pros

• Comfortable two-ply fabric that reviewers call soft and gentle on the skin.
• Excellent support and shaping from the hidden inner sling and underwire without feeling stiff.
• Straps designed to minimize slipping and remain adjustable for a secure fit.
• Reinforced band and back provide added stability for larger sizes.

Cons

• Designed for full coverage look, so it will not provide a plunging or low-cut neckline.
• Not a wireless option; those seeking no underwire will need an alternative.

Specifications

Brand	Wacoal
Style	Full figure full coverage underwire bra
Cup construction	Smooth two-ply fabric up to a G cup
Support features	Hidden inner sling and hidden underwire
Back/band	Additional layer of fabric in back and band for enhanced support
Straps	Kicked-in back straps, stretch comfort and fully adjustable

Our Verdict

The Wacoal Perfect Primer Underwire Bra is a strong choice for fuller-figure women who need reliable everyday support and full coverage. Its smooth two-ply cups, hidden sling and reinforced band create a comfortable, stable fit that reviewers praise for quality and softness, making it a good value for those prioritizing fit and support over fashion-forward styles.

Frequently Asked Questions

Does this bra offer full coverage?
Yes, the bra is a full-coverage design with two-ply cups that provide containment and a smooth silhouette.

Are the straps likely to slip?
Customers report the kicked-in back strap design helps minimize slipping and the straps are fully adjustable for a secure fit.

Up to what cup size is this available?
The style is offered up to a G cup with supportive construction and reinforced banding in larger sizes.