At first glance, Amazon’s best-selling Grace Karin high-waist stretchy trousers might look like a business basic in the front, but based off online shoppers’ rave reviews they’re more of a party — aka “flattering for a curvy bum” — in the back.

What makes this pair of pants the perfect Prime pick?

A slim cropped fit paired with an elevated elastic waistline are the key ingredients behind the flattering fit, making the the “#1 Best Seller” stylishly suitable for a variety of different body types.

“Wow! Love these. I am 5’10 150 lbs. and a very athletic body shape with muscular legs and bum. I ordered the medium and it fits great. Somewhat fitted in the butt and thighs and gets looser going down the legs. Very flattering,” raved one five-star reviewer.

Another pant lover wrote, “These are so cute and flattering with great stretch. They fit perfectly in the waist and make my waist and hips look perfectly hour-glassy.”

“Makes your booty pop. Very comfy,” declared another happy customer, who purchased the wine version.

Crafted from a blend of polyester and spandex fabric, this pair of power pants is super on-trend thanks to its paper bag waist — and is the perfect transitional piece to wear from season to season.

One trouser trendsetter compared the pants to wearing a snuggly pair of pajamas: “These pants are literally the best pair of pants created and I intend to buy every color made. They fit amazing and have shape to them. They’re so comfortable they feel like pajamas and they’re super cute!!! I wear them to work all the time.”

Plus, the 16 different colorways and affordable price of $26 give even more fashionable fuel to this sartorial standout.

One well-panted pet lover wrote, “I am obsessed with these pants! I need them in every color. Very high quality. I love the stretchiness of the fabric. They are also a great material that doesn’t readily pick up lint. (A major plus if you have pets).”

As the saying goes, the proof is in the pudding — i.e. the 790 customer reviews on this “#1 Best Seller.” Act quickly to get a leg up on the competition before this wardrobe must-have is sold out.