Are the lenses interchangeable?

No. The EVZero Blades uses a fixed shield lens, so you pick a tint at purchase. Rivals like the Radar EV accept swap-in lenses.

Is any version polarized?

No. All versions use Plutonite lenses with UV400 protection but no polarization. That keeps weight down and avoids the slight haze some polarized lenses add.

What does the photochromic lens do?

It darkens in bright sun and clears in low light, so one lens covers dawn rides and midday. Light transmission shifts from clear to black iridium.

Will these fit a large face?

They run narrow and low. Oakley lists high and low bridge fits, but the 134mm width and short lens suit small to medium faces better than wide ones.

The sunglasses, a microbag for cleaning and storage, and Oakley's standard documentation. No hard case or spare lenses are included.

How do they compare with the Radar EV?

The Blades are lighter and rimless with a wider open view. The Radar EV offers interchangeable lenses and more coverage, at the cost of weight and frame edges.