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Seamless Panties

Our seamless panties are designed with details like bonded edges and soft stretch fabric to disappear under anything you wear.

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Chic Seamless Panties That Disappear Under Clothing

Wacoal's seamless panties are designed with bonded and clean-cut openings with soft stretch fabric that lies flat against the skin rather than pressing into it, so the edges stay invisible under fitted clothing.

Our range of styles covers everyday briefs and hi-cuts, thongs for the closest-fitting clothing, and shaping styles that add gentle smoothing through the waist and hip. Many styles run through a 5XL, so the same comfortable, seamless finish is available across a full size range.

Popular seamless underwear styles include:

B-Smooth® Seamless Brief: Our classic best-selling seamless brief, with full rear coverage and soft smooth fabric that lies flat under clothing, available in sizes S-5XL.

B-Smooth® Seamless Hi-Cut: The same smooth B-Smooth® fabric in a higher leg opening that makes for an easy-to-wear panty, available in sizes S-5XL.

Feeling Flexible Brief: A lightweight brief with four-way stretch and a no-pinch waistband that moves with you and recovers its shape, designed for all-day wear without digging or rolling.

Looking for a specific panty style? Explore our other smoothing panties for added shaping, or thongs for a chic look under the closest-fitting clothing.

Frequently Asked Questions About Seamless Panties

What is the difference between seamless and no-show underwear?

Seamless describes how the panty is made, without side seams or stitched edges. No-show describes the result of the look, meaning it does not show through clothing. Seamless panties are one type of no-show underwear, but a style can also be no-show through bonded or laser-cut edges without being fully seamless. To explore every invisible panty style that we make, browse our no panty line panties!

Do seamless panties roll down at the waist?

They can if the waistband is too light or the fit is too loose. A panty that sits at your natural waist with some hold in the band stays put better than one that sits low and loose. If rolling has been a problem, a brief or hi-cut with a wider waistband will generally hold its position better than a low-rise cut.

What should I wear under white pants or leggings?

A seamless style close to your skin tone disappears better than white, which can read brighter than the fabric over it. Under leggings and other close-fitting clothing, a seamless thong or hi-cut removes the horizontal line a standard brief can create across the rear.

How do I care for seamless panties?

We recommend washing cold and air drying, as heat can break down the stretch fibers and the bonding that holds seamless edges flat, so skip the dryer to keep them smooth and line-free for longer. For sizing help, see our size charts or connect with our Fit Experts.