Kim Kardashian made an unbelievable entrance Saturday at Milan Vogue Week … however she had to decide on between wanting superior and easy duties, like strolling!

Kim tried hoofing it up a flight of stairs, and it was a Herculean effort in her beyond-skintight getup.

What made it more difficult … all eyes have been on her, and there have been LOTS of individuals staring .. for apparent causes — she seemed unbelievable.

She was there with trend photog Mert Alas … who has turn into a frontrunner in digital manipulation.

No manipulation right here … it is the actual deal, and clearly an actual battle.