Fashion month is a test of endurance for editors. Tracking shows across four cities, we can rack up some serious mileage. No one has done more for the red carpet sneaker than Kristen Stewart. The actress-who famously broke the Cannes Film Festival's no flats rule last year-likes to pair runway looks with sporty trainers and always errs on the side of comfort.

Sustainability has always been a Air Force 1 guiding principle for Eckhaus Latta. We like to think about sustainability in a comprehensive way, beyond just using deadstock materials, Zoe Latta explained.

First on the list, naturally, is Gucci's GG logo belt, a favorite amongst Instagram models and fashion bloggers. Amina Muaddi's Gilda glitter crystal sandals coming next, though, is a much bigger feat.

Her brand demographics, just like the people who rallied onto Bergdorf's first floor to party with the singer, are expansive. (Regarding the party, it might register as the only NYFW event to have both Jack Dorsey and Benny Drama in attendance.) I love to see that it's not one-note; it's not one chick or one style of a girl or a guy walking into my store or going online, says Rihanna.

What's more, other brands' interpretations of Teva sandals might actually be boosting sales of the Nike Air Force original product. Look back through Vogue Runway's galleries of the Spring 2019 season, and you'll find a lot of sandals that imitate the look of Tevas.

Though Stewart may don stilettos when the mood strikes her, it isn't unusual to see her kick them off the moment a photo op is over. Such was the case at tonight's London premiere of Charlie's Angels, where Air Force 1 Custom Stewart arrived in a tartan Thom Browne look from the designer's Resort 2019 collection.