These leggings are just peachy.

From Gwyneth Paltrow to Jennifer Garner, plenty of celebrities have worked out in Spanx’s Booty Boost 7/8 Leggings over the years.

And this month, the A-list-adored brand gave the bestseller a major refresh, using SecretSweat technology for added sweat control.

Despite the added protection, the upgraded design features the same four-way stretch, strategically placed seams and built-in compression as the OG.

The gym-ready design currently comes in black, emerald, amethyst and bright red in both cropped and full-length versions.

Paltrow — who once said she’s “weirdly very into” Spanx’s workout wear — owns several pieces in the latter hue.

She’s far from the only one obsessed with the original leggings; Laura Harrier and Kourtney Kardashian both own pairs, while Mariska Hargitay matched hers to the AirEssentials Half Zip in a recent workout video.

The sweatshirt is one of the label’s other huge celebrity hits, having earned a spot on Oprah’s “Favorite Things” list not once, but twice.

“Wow. Wow. Wow,” the media mogul raved on her 2023 list. “May I tell you I got this set last year? I wore it in a photo shoot for ‘O Quarterly’ and never looked back. This is the most comfortable fabric.”

With Labor Day nearly here, several styles are also marked down during the brand’s End of Summer Sale — including the AirEssentials Crewneck and Track Jacket.

For more great deals, be sure to check out our guide to the best fashion sales on the internet right now.

This article was written by Hannah Southwick, Commerce Writer/Reporter for Page Six Style. Hannah spies deals on actually affordable celebrity-worn styles, puts Hollywood’s favorite labels to the test and finds the beauty products that keep stars red carpet-ready. She consults stylists and industry pros — including celebs themselves — for firsthand product recommendations, trend predictions and more. In addition to writing for Page Six since 2020, her work has been featured in USA Today and Parade.