I race off road and only use Scott Recoil goggles because they are priced well and fit great with my Fly helmet. I go through a lot of these tear offs. They are reasonably priced for a 20 pack, easy to install and work well. I like individual type tear offs because you often don't need that many so it's waste to put a laminated pack on, only pull one tear off in a race but have to trash the rest because the goggles and tear offs got so dusty. When practicing you can just wear one tear off to keep limbs and stuff from scratching your lens.