I would agree with @savage in terms of Flyknit.
The material itself is dope but from my experience, isn't as durable as Primeknit for example.
Tubulars, on the contrary, do last for a while. I've owned a pair of "Gold Trim" Tubulars w/ custom laces for a year now (before all the Adi hype) and they've been decent. Aside from a couple of scrapes on the sides, the upper is holding up fine as well as the shoe itself.