Wacoal Perfect Primer Unlined Full Coverage Underwire Bra - Full Bras

In this review of the Wacoal Perfect Primer Unlined Full Coverage Underwire Bra the bottom line is simple: this is a strong choice for full-figure shoppers who want reliable daylong support and smooth coverage. The bra is built with two-ply cups and a hidden inner sling that work together to shape and lift without padding, so the single biggest reason to buy is its combination of genuine full coverage and structured support that still feels soft against the skin.

Key Features

• Two-ply cups: Smooth, double-layer cups provide consistent shaping and full coverage without adding bulk, ideal for everyday wear.
• Hidden inner sling: An internal sling gives natural shaping and extra lift to keep the silhouette smooth under tops.
• Hidden underwire: Underwire delivers targeted support while being concealed for added comfort against the ribcage.
• Reinforced back and band: An extra layer of fabric in the back and band enhances overall support, especially in larger sizes.
• Strap design: Kicked-in back straps reduce slipping and are stretch-comfort with full adjustability so straps stay in place through the day.

Who It's For

The Wacoal Perfect Primer is best for full-figure women seeking a dependable everyday bra that prioritizes support and coverage over decorative details. It works well for those who prefer an unlined, natural look and need a structure that reaches up to a G cup.

People who want molded padding, a plunge neckline, or a very lightweight bralette feel should look elsewhere; this bra is focused on robust shaping and coverage rather than minimalism or deep cleavage styles.

Pros & Cons

Pros

• Comfortable, smooth two-ply cups that feel soft against the skin and reduce show-through.
• Reliable support from the hidden inner sling and underwire for a flattering, natural lift.
• Wide, reinforced band and thoughtful strap design keep the bra stable and prevent slipping.

Cons

• Unlined full coverage means less shaping for those who prefer padded or molded lift.

Specifications

Brand	Wacoal
Style	Unlined full coverage underwire bra
Construction	Smooth two-ply cups with hidden inner sling
Support features	Hidden underwire; reinforced back and band
Straps	Kicked in back straps, stretch comfort, fully adjustable
Size range	Full figure up to G cup

Our Verdict

The Wacoal Perfect Primer Unlined Bra is a practical, well-made option for women needing dependable full coverage and structured support. Its smooth two-ply cups and inner sling create a flattering, natural shape while reinforced banding and anti-slip straps add lasting comfort, making it a good value for everyday wear, especially for larger cup sizes.

Frequently Asked Questions

Is this bra padded?
No, it is unlined with two-ply fabric for coverage without padding.

Do the straps stay in place?
Yes, the kicked-in back strap design helps minimize slipping and the straps are fully adjustable.

Up to what cup size is it available?
The design supports full-figure sizing up to a G cup.