While most siblings wouldn't dare to wear matching outfits, Yara Shahidi and her brother Sayeed showed us how to do it as adults. They made us love them even more by wearing matching Adidas outfits. It turns out that the duo got their hands on Pharrell Williams's latest drop with Adidas - called the Triple Black Collection - which is releasing on Dec. 12. The monochromatic line includes iconic Adidas silhouettes reinterpreted by the singer. The line is actually gender-fluid, and some pieces feature Pharrell's skin-care brand Humanrace's logo along the sides.

In the Instagram post, Yara wore the crewneck sweater with a pair of baggy shorts and the line's Tennis Hu Shoes ($110), which come with striped laces. She captioned the photo "Black on Both Sides 💿 @pharrell X @adidasoriginals #IKnowHesTallerThanMe." Her brother wore the hoodie with sweats and a pair of the Climacool Vento Sneakers ($160) that feature a cool, chunky sole. Keep reading to see both of them rock pieces from the collection. Then, check out all of the pieces in the line, and Adidas - called the Triple Black Collection when it goes on sale on Saturday at 1 p.m. ET.