Playtex Women's Wireless T-Shirt Bra 4803 - Plus-Size Comfort Pack

In this review of the Playtex Wireless T-Shirt Bra 4803, the bottom line is simple: this is a full-coverage, wirefree bra designed for women seeking daylong comfort and smoothing under tees, especially those needing plus-size support. The single biggest reason to buy is the brand's long-standing M-frame construction paired with a 4-way TruSUPPORT system that delivers higher sides for bulge control and wider cushioned straps for reduced shoulder pressure, so it is worth trying for anyone who wants a supportive look without the discomfort of traditional underwires.

Key Features

• M-frame design: The signature Playtex M-frame provides flexible internal shaping that supports and helps maintain natural bust shape without wires.
• 4-way TruSUPPORT: Higher sides and fuller cups reduce side bulge and create smoother, more natural shaping under fitted tops.
• Cushioned straps and under band: Wider, padded straps and a plush seamed under band relieve shoulder and underbust pressure while contouring the curves.
• Almost-seamless finish: Smooth, satiny cups and satin trim make the bra disappear under clingy tees for a polished t-shirt look.
• Stretchy 2-ply sides and back: The flexible, breathable side and back panels move with the body for improved all-day comfort.
• Lightweight wicking lining: A thin lining helps wick moisture to keep the wearer cooler during long wear.

Who It's For

The Playtex 4803 is best for women who want full coverage and smoothing without wires, particularly those in plus sizes who benefit from higher sides and wider straps for added stability and comfort. It also suits anyone who prefers a near-seamless t-shirt bra that blends under lightweight tops and values cushioned support for all-day wear.

Those who need exacting, consistent sizing or a firmer underwire lift may want to compare fittings or try a wired style, since several users report the bra runs smaller than expected and sizing differences can affect fit and support.

Pros & Cons

Pros

• Comfortable wirefree support thanks to the M-frame and cushioned under band.
• Smoothing, almost-seamless cups that work well under t-shirts and clingy knits.
• Wider, padded straps and stretchy sides that reduce digging and increase wearability.
• Fabric has a soft, shiny finish that maintains a polished look and softens after washing.

Cons

• Several customers report the bra runs small, so accurate sizing and possibly upsizing may be necessary.
• As a wirefree design, it won't provide the same underwire lift some wearers prefer for certain outfits.

Specifications

Brand	PLAYTEX
Model	4803
Style	Wireless full coverage t-shirt bra
Support System	M-frame with 4-way TruSUPPORT
Sides & Back	Stretchy 2-ply panels
Comfort Features	Cushioned under band and wider cushioned straps

Our Verdict

The Playtex 4803 Wireless T-Shirt Bra is a solid choice for plus-size women and anyone seeking smoothing, wirefree support that stays comfortable all day. It delivers reliable shaping with cushioned straps and a smooth finish, offering good value for those prioritizing comfort over the firmer lift of an underwire; just double-check sizing to avoid a too-tight fit.

Frequently Asked Questions

Does this bra run true to size?
Many customers report it runs a bit small, so consider trying a size up if between sizes or if you prefer less compression.

Is there an underwire?
No, this model is a wireless design that uses the M-frame and cushioned under band to provide support without wires.

Will it show under t-shirts?
The almost-seamless, satiny cups and smooth back are designed to minimize show-through under tees and clingy knits.