By Jane Asher
Updated Sep 27, 2016 @ 1:30 pm
Kourtney Kardashian - September 26, 2016
Credit: AZ-ROL/

It's no secret that Kourtney Kardashian is a workout queen. From Snapchat and Instagram to her many athleisure-inspired street style outfits, the eldest Kardashian sister loves to push her body to the limits, and clearly, the hard work pays off. While out and about in Los Angeles on Tuesday, Kardashian showed off her toned figure as she left a workout studio near her home in Calabasas.

The mom-of-three wore a full-on look from Caitlyn Jenner's new For Every Victory campaign with H&M, including high-waist black leggings, featuring numbers written across sheer panels on the legs, and a matching sports bra with a sheer panel in the center and the same numbers written on the bottom band (both pieces have already sold out, with other options remaining). She paired the sporty-chic outfit with gray sneakers, a black structured bag, and a few Cartier Love bracelets, with her hair pulled back into a high ponytail.

The Keeping Up with the Kardashians star has been globetrotting this summer, starting off with a girls trip to Miami and the Bahamas, and a family vacation with her kids and ex-boyfriend Scott Disick to Nantucket. She then jetted off to the coast of Italy and France with her mother Kris and three children, made a pit stop in New York City to party with her model sister Kendall Jenner, and ended the summer with a trip to Miami with sisters Kim and Khloé to celebrate a friend's birthday, plus a visit to Disney World with her family.

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Now that the busy mom is home for the fall following her action-packed summer, we're sure we'll see her in plenty of athleisurewear as she gets back on that workout grind, reminding us that as long as a cute outfit is involved, we're always down to break a sweat.