Wacoal Women's Perfect Primer Underwire Bra - Full Coverage Support in

In this review of the Wacoal Women's Perfect Primer Underwire Bra the bottom line is simple: it is a reliable everyday full figure bra designed for women seeking smooth, secure coverage and consistent support. The bra's strongest selling point is its combination of a soft two-ply cup and a hidden inner sling that shapes without bulk, making it a go-to for those who want both comfort and structure in larger cup sizes. Reviewers consistently mention fit, comfort and straps that stay put, which makes this model noteworthy for daily wear.

Key Features

• Two-ply smooth cups: The cups are made from supple two-ply fabric that creates a smooth silhouette under clothing while providing superior support.
• Hidden inner sling: An internal sling offers natural shaping and lift without adding visible lines, helping full figures feel secure.
• Hidden underwire: The underwire is concealed for added comfort so wearers get support without harsh edge contact.
• Reinforced back and band: Larger sizes include an extra fabric layer in the back and band for improved support and stability throughout the day.
• Kicked-in back straps: Straps are designed to minimize slipping and are stretch comfort with full adjustability for a customized fit.

Who It's For

The Wacoal Perfect Primer is best for women with fuller busts who want full coverage and a smooth profile for everyday wear; it particularly suits those who prioritize comfort and consistent support from morning to evening. It performs well under knit tops and tailored blouses where a seamless cup and reliable band matter most.

Women seeking a very lightweight, unstructured bralette or those who prefer molded foam cups for a rounded push-up effect should look elsewhere, since this design emphasizes natural shaping and coverage rather than dramatic lift or minimal structure.

Pros & Cons

Pros

• Comfortable two-ply cups that reviewers describe as soft and pleasant against the skin.
• Excellent support and shaping thanks to the hidden inner sling and underwire construction.
• Straps stay in place with the kicked-in back design and are fully adjustable for long-term wear.
• Reinforced back and band in larger sizes improves fit and reduces band roll.

Cons

• Not aimed at those who want minimal coverage or a lightweight bralette feel.
• The full coverage design may be too smooth or plain for someone seeking visible styling details.

Specifications

Brand	Wacoal
Fit Type	Full figure, full coverage
Cup construction	Smooth two-ply fabric up to G cup
Support features	Hidden inner sling and hidden underwire
Back & band	Additional layer in back and band for enhanced support in larger sizes
Straps	Kicked in back straps; stretch comfort and fully adjustable

Our Verdict

The Wacoal Perfect Primer Underwire Bra is a practical, well-made choice for full figure women who want dependable daily support, smooth coverage and comfortable straps that stay put. It feels like good value for those replacing basic everyday bras and is especially useful when a clean silhouette and reinforced band are priorities.

Frequently Asked Questions

Does this bra run true to size?
Customers report a consistent fit and praise the accurate cup sizing, but try your usual full figure size or consult the brand sizing guide if you are between sizes.

Is the underwire comfortable?
The underwire is hidden and designed for comfort; combined with the two-ply cups and inner sling it provides support without harsh edges for most wearers.

Are the straps adjustable and do they stay in place?
Yes, the straps are fully adjustable, feature a kicked-in back design to minimize slipping, and many customers note they remain secure throughout the day.