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about the frame

CUSP C - Matte Tortoise

Cusp C is that rare pair of sports performance sunglasses that transitions seamlessly from biking or running to the daily grind. It features all the technical details you need on the trail or for finishing that 5K, but it’s also stylish enough to be worn on the street. The lightweight semi-rimless frame comes in a variety of matte and shiny acetates that put the Revo polarized lenses front and center. Adding to the comfort factor, our Elastomeric Nosepads and rubber pads on the inside of the temples help prevent the frame from slipping when you’re really working up a sweat. It’s a necessary frame for every active person.

measurements: 65-12-125

Revo High-Contrast Polarized Serilium lenses

Lightweight, shatterproof lens formulated of polycarbonate

8-base lens technology

More curved fit relative to your face

Elastomeric Nosepads

Slip-reducing rubber that provides a more secure fit when active

Spring hinge ensures greater range of motion and boosts frame durability

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behind the lenses -

Revo logo

Light Management System


UVA, UVB, & UVC light


Visible light

Revo logo

Light Management System


Light Efficiency


Blue light & HEV light