Kim Kardashian Fluants Big Backside as she steps out in spandex and boots

Who needs models when you have Kim Kardashian?

The reality star is a walking billboard for husband,Kanye West’s latest Yeezy collection.

wasn’t your average attire for running errands in Calabasas.

Kim Kardashian made sure all eyes were on on Tuesday as she showed off another Yeezy look, as she stepped out solo.

The 37-year-old reality star rocked grey bike shorts with a fitted zip-up top and  thigh-high boots.