Black leggings with mesh insert. 92% Polyester, 8% Spandex. Made in the USA. Please Note: These were a boutique item that was sent by the wholesaler with a thin run going across the back of one leg. (If you take a look at the last photo you can see the thin line going across.) This flaw will not be seen though, as these leggings are a bit see through in the back and will need to be worn with a tunic. So the flaw will be covered by your top. This has been taken into account during pricing.