I've seen my ideal leggings a couple of times on people in the street, never brave enough to ask where they are finding them.
No horrible line of a seam up the crotch, lovely and smooth, a quality solid black. Look soft and matt, not shiny athletic fabric.
My old Zara ones are becoming torturous and just knackered, slide down constantly.
Can anyone suggest a pair similar to those I've seen on others?