PLAYTEX Womens 18 Hour Side & Back Smoothing Wireless Bra - Wirefree

In this review of the PLAYTEX Womens 18 Hour Side & Back Smoothing Wireless Bra the bottom line is simple: it is a comfortable, everyday t-shirt bra designed for women who want smoothing and all-day wear without underwires. The single biggest reason to buy is the TruSUPPORT design that combines extra side and back smoothing with non-foam, wire-free cups and moisture-wicking fabric in the cups to help you stay cool. Reviewers found it especially practical under clingy tops where a sleek cup and cushioned adjustable strap make a noticeable difference.

Key Features

• Side and back smoothing: Built-in extra support at the sides and back creates a streamlined silhouette under tees and fitted tops.
• Cooling cups: Moisture-wicking fabric in the cups helps keep skin drier and more comfortable during a long day of wear.
• Wirefree comfort: Non-foam, wireless cups provide support without the pressure or poking of traditional wires.
• No-slip straps: Cushioned adjustable Comfort Straps relieve shoulder pressure and are designed to stay put while moving.
• Sleek appearance: Smooth, seamless cups disappear under clothing and the subtle floral print keeps the look feminine.
• TruSUPPORT system: A 4-way support approach offers coverage and structure from cups to sides, back and straps for balanced support.

Who It's For

Women looking for an everyday wireless bra that smooths the sides and back while remaining comfortable through long days will appreciate this style. It suits those who prefer a t-shirt bra that disappears under clingy fabrics and offers cooling properties in the cups for warmer conditions or active days.

Those who need an exacting fit may want to try it on first, as sizing feedback is mixed and some customers find the fit small or the fabric a bit stiff. If you require underwire shaping or heavily padded cups for large busts, look for a more structured wired style instead.

Pros & Cons

Pros

• Comfortable wire-free construction that still provides noticeable support.
• Effective side and back smoothing that creates a cleaner line under clothing.
• Moisture-wicking cups help keep you cool and reduce stickiness.
• Cushioned adjustable straps reduce shoulder pressure and resist slipping.

Cons

• Sizing runs mixed for some customers, so finding the right fit may require trying different sizes.
• Some users find the material firmer than expected rather than very soft.

Specifications

Brand	Playtex
Style	Side & Back Smoothing Wireless Bra
Support system	TruSUPPORT 4-way support
Cup type	Non-foam wirefree cups
Closure	Classic hook-and-eye
Feature	Moisture-wicking cup fabric
Pack options	Single and 2-pack available

Our Verdict

The PLAYTEX 18 Hour Side & Back Smoothing Wireless Bra is a solid choice for women who want smoothing and comfortable, wire-free support under everyday clothes. It offers useful cooling cups and cushioned straps that make it good value for daily wear, though shoppers should be mindful of mixed sizing reports and the firmer feel of the material when choosing a size.

Frequently Asked Questions

Does this bra have underwire?
No, this model is wire-free and uses non-foam cups for support without underwires.

Is it good under tight tops?
Yes, the smooth seamless cups and side/back smoothing are designed to disappear under tees and clingy tops.

Does it help with heat and sweat?
The cups use moisture-wicking fabric to help keep the wearer cooler and more comfortable throughout the day.