If anything, it's like a sickle
It's flat until you get to around 1khz, then it takes a big dip coming back up after 4khz, with a spike at around 6khz; at least that's what graphs show. Empirically, it does sound like the upper mids are way way recessed and the headphones are dark and veiled. Definitely something that can appeal to a variety of people, as the sound is dark but detailed.
If you appreciate splashes, cymbals, and lively female vocals, but won't be EQ'ing, I wouldn't recommend these. If you can EQ then they're very competitive and can definitely make you happy.