CITADEL SUN BLACK

Polarized Sunglasses

$70.00

Description plus minus

Honors the full natural color spectrum, while cutting glare and protects your eyes without shifting colors or killing the sparkle of life. Featuring New World Polarizing technology, these sunglasses play nice with phones and television screens.

Meets or exceeds ANSI-Z87+S standards.

Lens Technology

A different approach to optics

Most sunglasses are too dark, overly polarized, and primarily about fashion. They may make you squint less but don't help you see better.

We fixed that with our notch filtering technology.

We filter light with such precision that we can eliminate a specific wavelength (light color/energy) you don't need and enhance the wavelengths you do. It's noise-canceling for your eyes. You see better, are more relaxed, and can always keep your glasses on - in the car, in the cafe, and scrolling your phone.

SUN Polarized Lens Technology plus minus

We've mastered the precision art of notch filtering—enhancing the light you need and blocking the light you don't. We perfected this for extreme cases, like flying fighter jets and working under the harsh lights of indoor agriculture. Then we tuned it for trail runners. Now, we've brought it to daily life because even jet pilots come down to earth to walk their dogs.

Our LIFE lens offers unparalleled benefits in the urban environment, where we spend most of our time—driving, scrolling through our phones in cafes, or cruising city streets. It cuts the heat radiating off sidewalks in summer, slightly warms up the cold city landscape in the winter, and features just enough polarization to cut car glare while enhancing contrast to make your world as "3D" as possible. Our lenses filter light so effectively they don't need to be dark, allowing you to wear them anywhere — always providing enhancement and protection without needing to take them off.

Once you try them, you'll never return to traditional dark, muddy lenses. Plus, our advanced coatings offer anti-reflection, hydrophobic, and anti-fog properties. Just look at the inside surface of any Method Seven lens, and you'll see a subtle yellow or purple tint—that's the coating magic at work. No other company integrates all this tech to ensure you have the best experience possible.

Frame Technology

CSA-Z94.3 Safety Rated plus minus

The CSA-Z94.3 standard, developed by the Canadian Standards Association (CSA), pertains to eye and face protectors. The standard specifies the performance criteria for different types of hazards. This includes impact resistance, lens quality, protection against optical radiation, and coverage area. At Method Seven, we use this as the benchmark and then raise it. We ensure our lens filtering exceeds CSA and keeps up with the changing indoor lighting technology because that's what we do best.

ANSI Z87.1+ Safety Rated plus minus

American National Standards Institute—tested and certified to protect you from all the bad stuff. Don't just take our word for it—this is the benchmark. Growers trust Method Seven because we often exceed the benchmark—we work with lighting companies to know what's coming down the road and future-proof our lines.

Method Seven Life

We've mastered the art of filtering light for the most demanding conditions—whether it's flying planes, working under the harsh lights of grow rooms, or runners tackling 240-mile races in Moab, Utah.

Now, we've brought this cutting-edge science to everyday life with the M7 Life lens. Whether you're driving, scrolling through your phone, or walking urban streets, the M7 Life lens delivers maximum filtered light for living comfortably and clearly. Unlike regular fashion sunglasses, our lenses are so good they don't have to be dark to be comfortable, so you don't have to take them off when you walk into the cafe. They stop the glare but don't kill the sparkle of life.