The Keeping Up With The Kardashians star left little to the imagination as she whipped off her thermals to pose outside in the tiny pink two-piece.
Wearing a just a bikini, snow boots and a huge winter hat, Kendall, 23, stood outside in the sub-zero temperatures.
The model posed with a hot beverage in one hand in front of the jaw-dropping Aspen scenery.
Kendall looked phenomenal as she displayed her lithe frame and slender curves in the swimwear.
The star’s toned physique took centre-stage as she flashed the flesh in the cold.
Kendall didn’t appear to let the freezing temperatures affect her to much as she struck a sultry pose to the camera.
In one of the photos, the stunner lifted her arm to the air, further displaying her smoking hot body.
The beauty captioned the snaps on Instagram: “F**k it’s cold.”
The Victoria Secret’s model’s 101 million followers were blown away by her eye-popping image.
“WOWW This is absolutely amazing,” gushed one fan.
Another said: “Love this.”
However, one person appeared concerned for Kendall and wrote: “Please put some clothes on, get inside and get warmed up.”
Kendall was seen enjoying her trip to the mountains with older sister Kim Kardashian yesterday.
The siblings headed out for a day of skiing and snowboarding, dressed in stylish wear.
Kim was impossible to miss as she opted for a bright pink coat, teamed with matching trousers.
The mother-of-three appeared in her element as she showed off her skiing skills while wearing her Prada suit.
Kendall was a little more understated in a white and grey coat and black thick bottoms.
The star ensured she wrapped up warm as she also wore a grey jumper and a neck scarf.
Unlike her older sibling, Kendall wore a black helmet as she prepared to snowboard.
In another photo, the reality stars larked around to the camera whilst sitting on the gondola lift.