"Woo. 0," the 28-year-old simply captioned his half-naked selfie.
The rapper hid his face with his phone and just wore black Calvin Klein briefs in the snap. His sculpted, heavily inked abs were on full display.
The father of one seemed to be taking a few tips on posing and showing off his toned physique from Kylie, 22.
The makeup mogul is known for having plenty of naked pics on Instagram and curating the hottest photos on social media!
Fans seemed to love Travis' photo and commented their appreciation. One user said, "Trav with the thirst traps!"
Others wrote words like, "Fresh" and "Hot." Many fans simply commented the fire emoji.
The "Astroworld" singer has been traveling with Kylie around Europe to celebrate the reality star's birthday. The twosome recently jetted off to France with several friends after hitting Capri and the Amalfi Coast.
What are your thoughts on Travis' shirtless selfie? Sound off in the comments below!