Innov-8 are a good trail shoe but think of the kind of running your are doing first, i bought a pair a couple of years ago and they are the worst trail shoe i have ever had, i have done the Hellrun twice now and both in Mizuno harriers the grip is awesome and they are so comfortable for a trail you could not ask for more. But that is my chioce of shoe. Dont let me put you off, good luck in finding what you want sorry could'nt be any more help.