The jeans in question are available at Topshop and Nordstrom , the latter of which describes the plastic panels as "[baring] your knees for a futuristic feel." (The high-street brand's own e-commerce doesn't have any other description for these leg windows other than "cool.") Still, despite the interesting (?) design, a handful of lone reviews on Nordstrom's website are actually pretty positive (whether or not they're sarcastic, though, is up for interpretation). "No more lonely kneecaps!," one comment reads. "Never going back to normal jeans," says another. Unanimous five-star rating aside, the Twittersphere is a tad more skeptical about how and why such a garment exists.