Kaenon Polarized, which introduced the top-selling Kore and Kurb sport sunglasses several years ago, has added the UPD model to that line. Featuring a boxy, rectangular shape, UPD is injection-molded using TR-90 frame material, which creates a lightweight flexible fit and provides great memory retention for contour and comfort. Kaenon offers UPD in two frame colors: black matte and tortoise. Choose any of the seven lens-tint and light-transmission-level combinations for the black frame; the tortoise frames come with Copper 12, 28 or 50 and Yellow 35 tint/LTL options. Kaenon makes its lenses from a material called SR-91, which is neither polycarbonate, glass nor CR-39. SR-91 combines light weight with impact resistance and optical quality. Kaenon also makes a variety of polarized "street" sunglasses, including the Stella, Baxter, Jack, B2, Glam and Stone. Retail cost for UPDs is $139. For more information, call 949-574-7918 or visit www.kaenon.com.