Sundog Eyewear SIBELLA Polarized Sunglasses Socks Diamond Face VFT technology is

Diamond Face VFT technology is a breakthrough in face technology that features 37 different thick and thin diamond shapes or “mini-trampolines” behind the face

Simply press the button to toggle between red or black when using the laser on the course

at the baseball diamond

The patented 4XFOLD™ technology also allows all four wheels to fold

Like a spring within a spring

Sundog Eyewear SIBELLA Polarized Sunglasses Socks Diamond Face VFT technology isSibella features a nickel silver frame and Premium Polarized lenses. While this fashionable style will garner the looks, your eyes will love the protection of the Premium Polarized lenses where the polycarbonate is injected into the mold with the polarized film creating a precision cut one piece lens with world class clarity, glare reduction and superior impact and scratch resistance. SD C7 Polarized Lens Full Frame Design Monel Nickel Free Frame 100%