The 41-year-old posted to her 281 million Instagram followers several pictures of herself in a bubblegum pink sports bra and matching leggings
Kim stood inside of an elevator in her Bo+Tee athletic wear as she held a water bottle in her hand
The Skims founder also posted a mirror selfie in the gym, which showed off her toned tummy. She pulled her long, dark hair back into a slicked-back ponytail
She also included a picture of herself walking down a flight of stairs, showing off her her long hair and toned back