So long, sandals.

This summer, celebrities are ditching strappy flats in favor of comfy slip-ons, with the Rothy’s Casual Clog going viral.

The most recent A-lister to sport the backless shoes? Jennifer Lawrence, who stepped out in a black version of the brand’s hemp style styled with bright red socks, sweatpants and a cream-colored trench.

While the “Hunger Games” actress knows pricey footwear — she’s often seen sporting the latest styles from The Row that can cost four figures — the Rothy’s pair retail for $159.

Other celebs who have raved over the look include Rachel Bilson, who wrote on her Instagram Story, “My feet are living their best lives in these…”

Jameela Jamil wrote, “When you’re in your thirties, this becomes what you LIVE for. Comfortable shoes. Well played @rothys.”

And Jordan Foster, who is currently pregnant with her third child, recommended the shoes for other expecting moms.

Other famous fans of the low-key design — which features a wide toe box, high arch and eco-friendly materials — include actress Tiffani Theissen and fashion guru Leandra Medine.

The company also offers the super-supportive look in a slightly heftier merino wool version that’s available in a variety of neutral colors, including a blue-gray, beige and light rose, along with a herringbone pattern.

Not only are the styles super comfy, but they’re also machine washable, too. Those wanting to make like JLaw, however, need to work quickly; the Casual Clog has already sold out multiple times.