While I love Oak's Black Label leggings, they are out of my price range (for leggings at least). These geometric cut-out lettings on etsy are a great substitute. They aren't quite as slick or chic, but they are much more funky and unique. Sadly the grey is sold out and I'm not sure about wrapping my legs in marbled orange spandex.
Neneee Moon Pants, $68, at etsy.com