In September 2020, Hailey Bieber and Justine Skye stepped out for lunch after a workout session in West Hollywood, showcasing the kind of off-duty styling that continues to define celebrity athleisure.
While Skye opted for a simple black-and-white combination, Bieber built her look around tonal gray separates and a pair of Adidas Yeezy Boost 380 sneakers. The outfit balanced comfort and streetwear influences, with the shoes serving as the focal point.
Hailey Bieber showcased her signature off-duty style in coordinated Los Angeles Apparel fleece separates and Yeezy Boost 380 Mist sneakers as she joined Justine Skye for a post-workout lunch outing in West Hollywood on September 11, 2020 (Credit: Avalon / Instar / WENN)
Hailey Bieber embraced a coordinated approach to athleisure in a gray Los Angeles Apparel Flex Fleece half-zip pullover and matching high-waisted drawstring sweatpants.
The cropped silhouette revealed a sliver of midriff, while the stand collar, quarter-zip neckline, and relaxed fit gave the set a polished feel despite its casual roots.
The model’s off-duty uniform balanced comfort and streetwear influences, pairing coordinated fleece separates with a Prada Logo Plaque mini backpack, Anita Ko braided hoops, and futuristic Yeezy trainers
Hailey paired her sweats with a black New Era Raiders baseball cap and a black Akings First Aid face mask.
She then amped up the look with Anita Ko gold braided hoop earrings and a Prada Logo Plaque mini backpack that costs $3,050.
An Akings First Aid face mask, New Era Raiders 9Twenty hat, and Anita Ko gold braided hoop earrings added subtle personality to Bieber’s otherwise understated workout-to-lunch ensemble
A pair of Adidas Yeezy Boost 380 sneakers in the Mist colorway completed the look.
Released in March 2020, the style featured a woven gray-and-tan Primeknit upper and became one of the earliest colorways of the 380 silhouette, which arrived as Yeezy expanded beyond the wildly successful 350 line.
The Adidas Yeezy Boost 380 “Mist” sneakers stood out with their woven gray-and-tan Primeknit upper, sculpted sole, and distinctive rope laces that became signatures of the silhouette’s futuristic design
While the model never reached the fever-pitch demand of some earlier Yeezy releases, it has maintained a steady presence on the resale market.
As of June 2026, recent StockX sales for the Mist colorway have generally traded between $160 and $210, placing it below its original $230 retail price and making it one of the more accessible entries in the Yeezy catalog.
Details including rope laces, a sock-like collar, and a sculpted Boost sole gave the sneaker a distinctly futuristic feel that still sets it apart from earlier Yeezy designs.
The Adidas Yeezy Boost 380 “Mist” featured a woven Primeknit upper in muted gray and tan tones, paired with rope laces and a sculpted semi-translucent Boost sole that gave the silhouette its distinctive futuristic look when it debuted in March 2020
How Hailey Bieber’s Yeezy Sneakers Fit Into Celebrity Street Style
Hailey Bieber’s gray sweatsuit and Yeezy Boost 380 “Mist” sneakers captured a specific moment in off-duty fashion, when neutral athleisure, sculpted sneaker soles, and understated designer accessories shaped the celebrity street-style uniform. For more Yeezy moments across celebrity wardrobes, explore the stories below.
👟 More Yeezy Style Stories:
- 🔍 Learn how to spot fake Yeezy sneakers, from Boost soles and stitching to the small label details that separate authentic pairs from counterfeits.
- 🌙 Kris Jenner and Corey Gamble’s matching Yeezy Boost 350 “Moonrock” sneakers capture the understated airport style that helped push the silhouette into celebrity wardrobes.
- 🩰 Khloé Kardashian’s Yeezy Boost 350 V2 “Beluga 2.0” sneakers show how the muted gray-and-orange colorway became an easy off-duty staple.
- 🖤 Kim Kardashian’s Yeezy footwear evolution moves from sculptural clear heels to chunky Boost 700 “Vanta” sneakers.
- 🏀 Kim Kardashian’s courtside Yeezy Boost 700 MNVN “Triple Black” moment pairs vintage sportswear with one of the line’s sleekest dark sneaker silhouettes.
- ✈️ Kourtney Kardashian’s Yeezy Boost 700 Wave Runner sneakers highlight the chunky, running-inspired shape that turned the debut 700 colorway into a modern sneaker reference point.