On Friday, Kardashian announced on Instagram that she's partnered with DIFF to design a custom collection of sunglasses. "Exciting news, babes!!" she wrote. "I've partnered with @diffeyewear to design my own exclusive collection just in time for the holidays."

The DIFFxKOKO designs are totally on-trend, featuring metallic frames, a thin brow bar, and teardrop mirror lenses. The 33-year-old Keeping Up With The Kardashians star models the sunglasses in the promo video, all while wearing several sexy, skin-bearing outfits.

The best part of this collab, however, is arguably its charitable outreach. For every pair of sunglasses sold, DIFF is going to donate a pair of reading glasses to those in need. That's what we call a win-win!

You can buy Kardashian's designs on diffeyewear.com starting November 13. The sunglasses will cost $85 and DIFF eyewear will able to expand their charitable outreach by continuing to provide a pair of reading glasses to people in need.
Exciting news, babes!! I’ve partnered with @diffeyewear to design my own exclusive collection just in time for the holidays. Together, we’re striving to help those in need around the world by donating a pair of reading glasses for every pair of sunglasses sold in the collection❤️🙏🏼Click the link in my bio for a chance to shop the collection before it drops! 💋🕶 #DIFFxKOKO {COMING to diffeyewear.com 11.13.17}A post shared by Khloé (@khloekardashian) on Nov 9, 2017 at 8:59am PST