Kendall Jenner and Hailey Bieber are known for their dedication to fitness and love of chic athleisure wear. They regularly wear stylish workout clothes at Forma Pilates in Los Angeles that show off their toned bodies.
While the longtime friends turn heads with their gorgeous appearances on the runway and red carpet, their off-duty workout style is just as impressive. The duo often works out in leggings that highlight their mile-long legs perfectly. They typically pair them with cropped bra tops, creating a trendy and comfortable look. As for the finishing touches, they usually wear sneakers.
Kendall Jenner and Hailey Bieber leave Forma Pilates in effortlessly chic workout looks—Kendall in sporty sneakers and a bold red jacket, Hailey in minimalist black with luxe flip-flops on March 29, 2025, in Los Angeles, California (Credit: DUTCH / BauerGriffin / INSTARimages)
However, Kendall and Hailey showed two different takes on athleisure for their recent workout session. Both wore leggings but with distinct styling. Here’s a look at their workout outfits.
Kendall Jenner Is Chic in a Red Jacket, Black Leggings, and Asics Gel Flux 4 Sneakers
Kendall is known for her effortlessly chic style, and her latest fitness look was no different.
She was pictured sporting chic activewear, pairing her black leggings with a $115 bold red Adanola track jacket. I love the high contrast between the black leggings and the red jacket, which made for a chic yet laid-back workout ensemble.
The jacket’s boxy silhouette gives it a modern yet classic feel, while the white piping outlining the jacket provides a clean, crisp edge. Practical elements make the jacket functional and stylish, including side pockets, a toggle at the waist, and a full-length zipper along the front. It also has a breathable mesh lining for enhanced comfort, topped off with a screen-printed logo on the left-hand side above the pocket for easy recognition.
A gray hoodie peeks out beneath the red jacket, adding subtle contrast.
Kendall looked chic and effortless, her hair pulled into a sleek bun. She wore minimal makeup and covered her eyes with $200 Chimi Code Black sunglasses, which feature a streamlined profile with slim temples. The sunglasses are made by hand using Acetate Renew, a mixture of certified recycled and bio-based materials.
Kendall didn’t appear to have any jewelry, save for tiny hoop earrings for a touch of glitz.
Kendall Jenner looks chic in black leggings with a vibrant red track jacket by Adanola and a gray hoodie underneath (Credit: DUTCH / BauerGriffin / INSTARimages)
I commend Kendall for giving the relaxed ensemble a hint of old-school charm. She wore slouchy white socks over her black leggings and slipped into a pair of Asics Gel Flux 4 sneakers in a light gray/silver colorway, initially released in August 2023.
These chunky retro running shoes are evocative of the athletic footwear popular in the 1980s and 1990s. They have gray mesh uppers with silver trimmings, giving the dad shoe silhouette a dash of contemporary style.
These Asics shoes have the label’s Gel Cushioning technology and a lightweight EVA midsole to help absorb impact. They also have rubber soles for reliable traction on any surface, making them a dependable choice from the gym to the streets.
Kendall Jenner teams her workout outfit with white socks and gray and silver Asics Gel Flux 4 shoes (Credit: DUTCH / BauerGriffin / INSTARimages)
Hailey Bieber Goes Minimalist in Black Hoodie, Black Leggings, and Flip Flops
Hailey Bieber was glowing as she went out for her Pilates session with Kendall Jenner amid speculations that she and Justin Bieber were splitting up. She looked chic and comfortable in a minimalist black-and-white ensemble, contrasting Jenner’s look.
Her outfit is simple: an unzipped vintage oversized black hoodie from Russell Athletic to reveal her flat abs and a white cropped tank top.
She put her hair up in a bun, using a black Emi Jay Big Effing claw clip for a chic finish, as well as a thick black headband to keep sweat off her face. She hid her eyes behind Otra “Drew” Oval sunglasses and carried a black leather bag over her right shoulder.
Hailey Bieber embraces minimalism in a chic white cropped bralette, black leggings, and oversized Russell Athletic jacket (Credit: DUTCH / BauerGriffin / INSTARimages)
For her bottoms, the socialite chose comfortable black leggings. But instead of typical socks and sneakers, she opted to pair them with a more comfortable choice: flip-flops.
Hailey wore plain, simple flip-flops featuring thick black grosgrain thong straps and a cream rubber footbed. But while they look unassuming, they boast a hefty price tag of $690 at FWRD.
These “Dune Classic” flip-flops are by The Row, founded by Olsen twins Ashley and Mary Kate, which explains their price.
Hailey Bieber teams her Pilates attire with The Row flip-flops featuring thick black grosgrain straps and cream rubber soles (Credit: DUTCH / BauerGriffin / INSTARimages)
While Kendall Jenner and Hailey Bieber nailed their latest looks at Forma Pilates, these aren’t their only standout athleisure moments. From bold, fashion-forward statements to sleek, minimalist styles, both stars continue to redefine workout wear.
Celebrity Athleisure Inspirations: Kendall Jenner and Hailey Bieber
Kendall Jenner and Hailey Bieber are often spotted in effortlessly chic athleisure ensembles, setting trends with their workout and streetwear styles. Here are some of their standout looks:
Kendall Jenner’s Pilates Session in Set Active Wear
- Event: Pilates Session in Los Angeles
- Outfit: Kendall showcased her toned physique in a chocolate brown Set Active bra top paired with matching leggings, layered with a Danielle Guizio cropped cardigan.
- Footwear: She completed her look with classic white sneakers, blending comfort and style seamlessly.
- More Details: Kendall Jenner’s chic Pilates ensemble
Hailey Bieber’s Elevated Workout Chic with Éterne and Jil Sander
- Event: Gym Appearance
- Outfit: Hailey redefined workout chic in an all-white ensemble featuring an Éterne cropped long-sleeve thermal and Jil Sander pieces, embodying a blend of comfort and high fashion.
- Footwear: She opted for minimalist white sneakers, enhancing the clean aesthetic of her outfit.
- More Details: Hailey Bieber’s gym style evolution
Kendall Jenner’s Night Out in Athleisure and Balenciaga Boots
- Event: Night Club Outing
- Outfit: Kendall broke the conventional club attire by donning a distressed athleisure look with Adidas x Alexander Wang track pants and a casual top.
- Footwear: Elevating her outfit, she chose velvet and patent pumps from Balenciaga, adding a touch of luxury to her sporty ensemble.
- More Details: Kendall Jenner’s athleisure night-out look
Hailey Bieber’s Neon Alo Yoga Ensemble
- Event: Pilates Class
- Outfit: Hailey turned heads in a neon-yellow Alo Yoga set, featuring the ‘Splendor’ sports bra and ‘Airbrush’ stretch shorts, layered with an oversized white shirt from The Row.
- Footwear: She paired her vibrant outfit with understated sneakers, allowing the neon ensemble to take center stage.
- More Details: Hailey Bieber’s neon workout look
These instances highlight how Kendall Jenner and Hailey Bieber mastered the athleisure trend, seamlessly blending comfort with high fashion in their everyday looks.