Best Seamless Underwear: Top 5 Brands Most Recommended By Style Experts

When you find a great outfit, you want it to look as good as it feels. Of course, that means making sure your panty lines remain invisible. Having a good pair of seamless underwear in your wardrobe can help. The best seamless underwear features comfortable, breathable support that ensures only you will know you are wearing them. 

Not all of us want to sacrifice comfort for fashion’s sake. In fact, survey results from 2,000 Americans finds that more than half (52%) say their personal style is now all about being comfortable. Two in five respondents add, they will dress comfortably for the rest of their post-pandemic lives.

Another survey shows half of Americans believe “fast fashion” — clothing modeled on the runway and then manufactured quickly for stores to carry at a very low price point — is going out of style. The poll of more than 2,500 Americans reveals 54 percent are opposed to this clothing industry trend. In addition, survey results show that six in 10 respondents believe social media is exacerbating the problem of fast fashion. 

Fashion trends are constantly changing. No matter what outfit suits your style, let’s keep those panties a no-show. Here at StudyFinds, we like to prevent wardrobe malfunctions, especially involving undergarments. That’s why we’ve put together a list of the top five brands from ten expert websites, to find the best seamless underwear. As always, we’d like to see your own recommendations in the comments below!

Woman wearing black seamless underwear
Woman wearing black seamless underwear (Photo by Inciclo on Unsplash)

The List: Best Seamless Underwear, According to Experts

1. Commando The Butter Collection

As the name suggests, this underwear line wants you to feel like you’re not wearing anything at all. Prevention praises the brand’s Butter Hipster Panty, noting it “has raw-cut edges and is elastic-free for a true seamless look that won’t show any lines or bulges, even under thin clothing.”

Commando Butter Mid-Rise Thong
Commando Butter Mid-Rise Thong (

Who What Wear crowns these ‘Best Seamless Hipster’, suggesting they’re “designed to go unseen and unfelt in every way (they’re low-rise, seamless, and buttery soft), these Commando panties are a dream if you’re wearing anything remotely sheer.” 

InStyle spotlights the Commando Butter Mid-Rise Thong, adding “beyond being completely smooth under clothing, the Butter thong stays in place, so you’re not pulling and tugging all day, and the modal fabric that’s sustainably made using beech trees is breathable and super soft.” You can find Commando Butter underwear in several colors, as well as brief and bikini styles. 

2. SKIMS Underwear

Kim Kardashian’s SKIMS are known for being size inclusive. Real Simple hails the brand’s Soft Smoothing Brief as ‘Best Overall Seamless’, noting it’s “made from a super soft and buttery blend of nylon and spandex, with a cotton gusset lining that will feel smooth and invisible on your body—no pesky panty lines here. The back has medium coverage, and the brief design works well under all kinds of outfits and materials.”

SKIMS Soft Smoothing Brief
SKIMS Soft Smoothing Brief

SKIMS Fits Everybody Dipped-Front Thong is another reviewer standout. “SKIMS’ lightweight underwear is exactly what you need for those dreamy summer dresses hanging in your closet. This no-show thong sits high up on the hips for support and dips in the front,” according to Glamour.

Brides highlights the brand’s Fits Everybody Micro Thong as ‘Best for a Slip Dress’, suggesting it’s “designed to act as a second skin (the T-back thong style that goes undetected under slip dresses). The thong also comes in tons of great colors, including an excellent range of skin tones.” 

3. Spanx Undie-tectable

The Undie-tectable Brief by Spanx gets the ‘Best High-Rise Underwear for Working Out’ title from CNET, who notes it has “seamless edges and plenty of stretch with 22% spandex. The remainder is made up of nylon, so they wick moisture and keep odors at bay.” 

Spanx Undie-tectable
Spanx Undie-tectable Thong

Real Simple points out, this underwear has “a smooth, almost invisible design that won’t show up under clothes, as well as elastic-free edges that also aid in preventing any panty lines from appearing. It also has a bonded waistband that offers some light compression.” 

Brides gives the Undie-tectable Lace Hi-Hipster Panty its ‘Best Overall’ distinction, adding they’re “designed with sexy sheer lace fabric that—as the name suggests—goes undetectable under wedding dresses. Plus, it has a thicker waistband that smooths and offers a little extra tummy support. It’s also made from durable, breathable material and is comfortable enough for long wear.”

4. Aerie No Show Cheeky Underwear

If you are looking for something a bit more affordable, these underwear from American Eagle are a solid choice. “Made of Aerie’s most lightweight fabric, these cheeky ones will prob have you wondering if you even put on undies,” according to Cosmopolitan.

Aerie No Show Cheeky Underwear
Aerie No Show Cheeky Underwear in Horizon (

They’re available in several styles and color patterns. BuzzFeed adds, “these are soft, lightweight, and breathable, with a flat elastic waistband that won’t slip or slide around.”

However, Real Simple suggests “because of the raw-cut edges and lightweight material, this seamless underwear might not stay in place as well as options with a non-slip grip.” 

5. Victoria’s Secret Seamless & No-Show 

Rounding out our list is another budget-friendly pick. Glamour praises Victoria’s Secret Seamless Heathered Thong noting, “this soft, seamless thong from Victoria’s Secret does the recently revamped brand justice.”

Victoria’s Secret Sexy Illusions No-Show Cheeky Panty
Victoria’s Secret Sexy Illusions No-Show Cheeky Panty (

The brand’s Mid-Rise Thong Panties are also popular. “Great as everyday basics, this mid-rise thong pack is made from seam-free construction and with 360 degree stretch,” according to Oprah Daily.

Another reviewer favorite is Victoria’s Secret Sexy Illusions No-Show Cheeky Panty. “These ultra-smooth seamless undies have raw-cut edges that are virtually invisible under even the tightest clothes. Perfect for days when you want to feel like you’re wearing nothing, the low-rise, cheeky cut has minimal coverage for your belly and behind,” suggests Brides.

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Note: This article was not paid for nor sponsored. StudyFinds is not connected to nor partnered with any of the brands mentioned and receives no compensation for its recommendations. This post may contain affiliate links.