This Feature Makes Leggings Crazy-Slimming
It's no secret that leggings are essential to our casual wardrobes, right? Not only is the perfect pair insanely comfy, but it can also make your outfit significantly cooler and laid-back. But there's another reason we wear leggings so much—they can be incredibly flattering if you know how to choose the right pair.
To fill us in on the number one feature that makes leggings slimming, we tapped Katie Warner Johnson, CEO and co-founder of one of our favorite activewear retailers, Carbon38, to give us her expert opinion. "I am obsessed with fit—I think it is because I spent so much time in front of the mirror as a ballet dancer. The key to a killer pair of slimming leggings is the tailoring in the crotch," she said. We couldn't agree more. When you're trying on leggings in the store, it's best to search for a pair with a wide-set gusset. It's pretty technical, but this piece is sewn into the crotch region to strengthen it and define that area, creating a tailored silhouette.
Which leggings are best from Katie's collection specifically? "The Zoom leggings from our most recent collection are not only super compressive, smoothing out any lumps and bumps, but these magic pants also sport a wide-set gusset, which allows the fabric to fit closely to the upper thighs so there is no tenting (and thus volume-adding) action at the widest part of your leg. Furthermore, we made sure to remove any excess fabric in the hips so the pants pull a little tighter right under the bum. You can walk into Barry's with a lifted seat and toned inner thighs before the workout has even begun. Win-win," she said.
So next time you're on the hunt for a new pair of leggings, keep in mind the fit of the crotch area specifically to ensure you look your best. And if you're in the market for a new pair right now, go on to check out a few of our favorites!
These are so flattering.
The tiered accent on the side gives these that cool, downtown edge.Check out the dos and don'ts of washing your leggings.Opening Images: Splash

Bobby Schuessler is a fashion editor with over a decade of editorial experience covering shopping, style, and beauty. He's spent 10 years at Who What Wear, currently leading the market team to deliver highly covetable and convertible content. He creates data-driven shopping guides featuring top retailers like Nordstrom, Shopbop, and Net-a-Porter and is at the forefront of Who What Wear's shopping tentpole strategies, including Amazon Prime Day. He also works on branded content initiatives and appears on camera in video and shopping livestream franchises.
-
If Parisians Walked Around in Leggings Like It Girls in NYC and L.A. Do, They'd Choose This Expensive-Looking Color TrendHint: It's not black or brown.
-
*Not* Black—6 Legging Color Trends Everyone Everywhere Will Be Wearing in 2026Everything you need to know about wearing leggings next year, all in one place.
-
If You're Going to Wear Leggings to the Airport in 2026, Pair Them With This Expensive-Looking ShoeIt's giving aspirational.
-
Introducing the Prettiest Legging Color Trend of 2026, as Worn by Maya HawkeBetter than black.
-
If You're Going to Wear a Sweater and Sneakers With Leggings This Winter, Choose Them in This Pretty Color TrendJ.Lo knows a good legging hue when she sees one.
-
Forget *It* Styles: These Back-to-Basics Sneakers Make Black Leggings Look Cool and ClassicThese shoes have been around for over 15 years.
-
Hold the Hoodies and Puffers—L.A. It Girls Are Wearing *This* Anti-Trend Item With LeggingsIf anyone knows a good legging outfit, it's Kaia Gerber.
-
Here's How All the Cool Girls Will Be Wearing Their Leggings This WinterThese outfits feel more fashion and less fitness.

