Oakley
Oakley's gasketed PPE version of the M Frame 3.0. EN 166 plus ANSI Z87.1 rated, 89% visible light transmission with clear lens, anti-scratch and anti-fog coatings. The budget Oakley pick when the SI Alpha is overkill.
The Oakley SI M Frame 3.0 with Gasket PPE is the gasketed clear-lens M Frame option, designed for PPE use rather than military-issue ballistic eyewear. Optical glass meets ANSI Z87.1 for high-velocity impact and EN 166 for European industrial safety. Critically, this glass is NOT MIL-PRF-32432 rated, which is the relevant ballistic standard for combat and serious rifle work. For range and recreational shooting, ANSI Z87.1 is the floor that matters.
The lens delivers 89% visible light transmission with the clear option, useful for indoor range work where lower-tinted shooting glasses make target identification harder. Anti-scratch and anti-fog coatings come standard, with Oakley's Plutonite polycarbonate substrate providing the same impact-resistant lens material as the higher-tier M Frame Alpha. The frame is the legacy M Frame profile with a single nose bridge and two-piece lens system.
At about $175 for the clear-lens gasket PPE model, the Industrial M Frame 3.0 is the right pick for shooters who want Oakley fit and lens quality and who do not need MIL-PRF-32432 rating. If you shoot indoors, take pistol classes, or run an AR for casual range work, this glass is more than adequate. If you shoot rifles in close proximity to other shooters, run gas-heavy SBRs that throw debris, or do training that involves real-world shrapnel risk, step up to the Crossbow, StingerHawk, or SI M Frame Alpha.
Add the SI M Frame 3.0 with Gasket PPE to your build and see how it enhances your platform.