Here's Julianne Moore walking her dog, Cherry down a sunny New York City street. Cherry’s happy and Julianne looks cool in her T and J Brand Houlihan skinny cargo jeans ($230, singer22.com). She doesn’t look like she’s doing anything special, right? Zero in on Julianne's feet, her shoes to be exact. Look closely. Do you see it?

 Julianne’s wearing the new FitFlop Happy Gogh clogs ($119, KirnaZabete.com). The clogs make look like ordinary shoes, but with every step you take, they tone your legs, thighs and butt. Now we know how Julianne keeps her enviable figure!

 If you want to sneak in a workout during the day, or just wear the newest shoe trend, then try on pair for yourself.

 PJ Gach is the Senior Editor: Style+ Beauty at BettyConfidential.