Los Angeles has long been the epicenter of athleisure, but this season, the city’s most stylish fitness devotees are elevating their workout wardrobes with a sleek, ultra-rich-looking uniform: matching black leggings and sports bras with crisp white piping. The look is polished, minimalist, and it exudes that effortlessly put-together energy that L.A.’s best-dressed swear by. Think less “I just threw this on” and more “chic private training session.”
The high-contrast white piping adds a sharp, tailored effect to classic black activewear, making it look far more intentional (and expensive) than your average leggings-and-bra combo. Plus, the monochrome palette ensures versatility—whether you’re heading to Pilates or layering it under an oversize blazer for a post-workout coffee run.
Of course, the right brands make all the difference. Labels known for their luxe fabrics and precise cuts—like Monday Body, Set Active, and ALO—are leading the charge with their structured, second-skin pieces that contour in all the right places. The goal? A look that reads more “designer athleisure” than “gym clothes”—even if you’re just grabbing a matcha and pretending you went to class.
If you’re looking to tap into this trend, keep it sleek. Opt for high-waisted, sculpting leggings or biker shorts and a structured bra or tank with supportive straps for that extra touch of sophistication. Pair it with your favorite sneakers and cool sunglasses, and you're set. After all, in L.A., dressing the part is half the workout.
Shop the Workout Trend Taking Over L.A.
An off-duty workout look that could easily pass for a celeb’s go-to uniform while out and about in Los Angeles.
This material is so soft and comfortable.
The high-rise fit on these pants makes them even more flattering.
You can't go wrong with Beyond Yoga.
We love the double white piping here.
The V-cut straps in the back lend an added detail.
Shop these while they are still on sale.
For those chilly morning workouts.
Monday Body is known for its incredibly supportive and comfortable fits.
So chic and timeless.
The perfect slightly cropped style.
For a more statement black-and-white workout moment.
The thick waistband means business here.
We love this sweetheart cut from Reformation.
Perfect for spring and summer workouts.
Style this with a long-sleeve shirt around your waist.
We're into the black socks instead of classic high-rise white ones.
Free People always has a great activewear selection.
The contrast double-stitching makes these so cool.
This top is so popular.
And the matching shorts, of course.
Another sweetheart-cut option that we just love.
Not leggings, but we had to include one track-pants option.
This slightly cropped tank look is perfect for post-hike (or workout) errands.
So unbelievably comfortable.
It's the horizontal white piping on these.
The tiny white straps are so chic.
Okay, a little pop of pink too.
This tank could double as a top with jeans.
The V-cut piping adds an elevated detail.
-
I'm a Fashion Editor—These Are the Low-Key Uggs I'll Be Wearing With Leggings All Winter LongI just bought my first pair of Uggs.
-
From Bayou Barbie to Victoria's Secret Model: Angel Reese Gets Her WingsWatch her make history alongside Olympic gold medalist Suni Lee at the 2025 Victoria's Secret Fashion Show.
-
Your Favorite Pilates Girl Wears These Workout Sets: 8 Cool Activewear Brands to Know for Your Next ClassKendall Jenner approves.
-
Sure, Black Leggings Are Timeless, But This Colored Alt Is What Fashion People Are *Actually* Wearing in 2025Kendall Jenner approves.
-
8 Non-Dated Ways People Are Wearing Leggings Right NowHow to style them the 2025 way.
-
The Fall Shoe Trend Everyone in Paris Is Wearing With Black Leggings to Runway Shows and Dinners at Chez JanouHint: It's not sneakers or ballet flats.
-
Hold the Leggings—This Is What Cool Dressers Are Actually Wearing With Ugg Boots These DaysAs seen on Gigi Hadid, the cool-dresser poster child.
-
Forget Fleeces and Hoodies—This Is the It-Girl Jacket to Wear With Plain LeggingsIt's taken over by storm.
