The Spy Zed is a solid goggle. Great field of view, conforms to my face nicely, and has a no-slip rubberized material on the strap to keep them in place. They look real sharp, expect lots of compliments. NO fogging problems, either. Not for medium to large faces, however. I'd say more small-medium. The strap is also pretty short, I don't have an oversized head and I had to max the strap out to get them to fit.