Farewell, tiny sunglasses, we hardly knew you! Sporty performance shades have replaced their teensy counterparts as the eyewear of the moment. Never one to miss an opportunity to test out a trend, Kim Kardashian West has embraced the look wholeheartedly. Yesterday in Century City, the reality star enjoyed an afternoon of retail therapy with her sister Kourtney and niece Penelope, ditching her beloved neutrals for a neon color scheme and python Yeezy mules.

In slinky Rick Owens tank top and latex skirt, both in shades of acid green, Kardashian pulled off a tricky hue while testing out her latest it accessory. Emilio Pucci’s oversized shield sunglasses provided the final touch that elevated her outfit into something truly eye-catching. Rimmed with a hint of the same bright green color as her skirt and featuring reflective metallic lenses, they were the highlight of her monochromatic look.

Of course, given that she tends to pull off multiple outfit changes per day, Kardashian has plenty of opportunities to test out trends. Later, she switched into another latex look for date night with husband Kanye West, reverting to her comfort zone of teensy shades and all-black. Still, the earlier jolt of color provided a welcome change of pace, and a glimpse at how Kardashian—and her countless imitators—will be shielding themselves from paparazzi flashes in the near future.