But there’s no getting around the fact that Oakley only offers the road cycling-specific Prizm lens in a single version, and as good as it is most of the time, the 20% light transmission rating isn’t going to work all the time. Here in the high-altitude sunshine of the Colorado Rockies, for example, Prizm sometimes just isn’t as dark as I’d like. There’s still the same awesome level of contrast, but almost too much of it — sort of like a top-shelf sound system that’s turned up a little too loud.
Oakley may offer the EVZero in versions to suit nearly any lighting condition (and don’t forget those five different lens shapes), but the lenses can’t be swapped after the fact since the temples are permanently fixed in place. The Attack Max, on the other hand, has a clever magnetic clasp setup that still allows for a frameless design, but also the ability to change lenses at will. The standard ChromaPop Sun Red Mirror lens of my test set is noticeably better in bright sunlight with its darker 15% transmission rating, and Smith Optics further hammers the point home by also including a ChromaPop Contrast Rose lens with a much lighter 48% tint that works well in lower-light conditions.