The frame, constructed from lightweight TR90 thermoplastic, is lightweight and flexible, bends and springs back into shape, and feels extremely durable and hard-wearing.

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Like any other bit of running gear gear, the best running sunglasses can truly make your next session a great one. Running sunglasses will protect your precious peepers from the brutality of the ...

Lightweight and flexible TR90 body for rugged durability. Open-ear audio technology with impressive sound for high-octane environments.

Color choices for the frame include black, silver, gray, and white, matched with colored lenses. These frames are manufactured from high grade TR90 material, which is lightweight and durable.

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Also, they’re built from strong, light, and flexible TR90 plastic. The midsize round frames come in lots of colors, and they’re about as close to universally appealing as you can get.

Flexible frames are designed to move with the wearer and are highly resistant to high temperatures and corrosion, proving their impressive durability.

Looking for your own pair of Flexon frames? Click here to find a store near you. Disclaimer: Although Flexon frames are durable, they are not indestructible.

The highly anticipated new addition to Leon’s Edge Media Frame line boasts an ultra-fast turnaround time for framing any ultra-thin TV.