Tifosi Optics

Mast Sunglasses - Photochromic

Tifosi Optics designed its Mast Sunglasses to fit your face comfortably and look good while you explore some sunny streets. While the Smoke Fototec lenses on the Gunmetal frame work excellently in extremely bright conditions, the Gray Stripe frame's Smoke Fototec lenses give you optical clarity in low-light conditions like the sunrise and sunset. But both these Fototec lenses are photochromic, which means they work well in a vast range of brightnesses by changing the transmission of visible light through the lenses. And they have vents at the sides for additional comfort that you appreciate when you ride a bike across the beach's sidewalk. Tifosi constructed the Mast's frame out of a durable Grilamid TR-90 nylon that withstands abrasions to keep this pair looking brand new for a long time. Both the hydrophilic temple and nose pads stick to your face even when you work up a sweat, and the nose pads are adjustable to give you an ideal fit while you stroll under a sunny sky.

Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.