Plant-based polarized sunglasses combine round styling, smooth lines and a keyhole bridge for a unique breed of fashion-meets-function. Brand: Zeal Style: Crowley • ProFlex Rubber and lightweight Z-Resin frame • With our castor bean based Ellume Polarized lenses, POLARIZED ELLUME COLOR FILTRATION PROFLEX Z-RESIN BIO-PLASTIC FRAME RX READY PIN HINGE IMPACT RESISTANT SCRATCH RESISTANT HARDCOAT