You'll quickly forget you're wearing sunglasses. The Flex Series incorporates flexible metals into a unique hinge design that automatically adjusts to the contours of your head. Snug yet comfortable, flexible yet precise, they might possible be the perfect fit.   For lens color descriptions, click here.

Base Curve: 6RX

Temple Length: 135mm

Eyesize: 55 x 38 x 52mm, DBL 17mm.

Authentic Serengeti prescription lenses available in single vision lenses +3.00 to -4.00 with up to a -2.00 cylinder. Takes 2-3 weeks for prescription lenses to be made. Lenses available in glass and PHD lenses (made with NXT zero distortion lens with high impact resistance and lightweight material). For non-Serengeti lens options, see prescription information page.