Adding to the frenzy surrounding the upcoming release of his latest signature shoe with Nike Sportswear, Kanye West was recently spotted during London Fashion Week in the "Zen Grey" Air Yeezy 2.

Sitting front row, Kanye gave the already highly anticipated black-based pair a rest, opting for the grey look first seen on his feet during his performance as part of last year's MTV Music Awards. The colorway features a predominantly grey upper, with an orange liner and glow in the dark outsole bringing them to life.

The "Zen Grey" Air Yeezy 2 is expected to release in limited quantities later this year. Be sure to stick with Sole Collector for further details.

Image via Nick Harvey for Getty Images