Kiteboard, Kitesurf, Stand Up Paddle, Windsurf – Lessons, Rentals, Gear – Alameda, San Francisco, San Mateo – 415.385.1224

Kaenon UPDs

Kaenon Polarized sunglasses are actually the most advanced polarized lens on the planet. They developed and patented their own lens called SR-91. SR-91 is the only polarized lens that offers razor-sharp clarity, impact-protection, superior scratch-resistance and glare-reduction all in one ultra-lightweight lens. Our employees have dropped their glasses more times than they care to remember and these lens have not scratched. Try them to believe them! It really does make everything look better!


The UPD is a lightweight, subtly styled unisex frame with stainless steel hinges offering maximum comfort and protection for sport or street.  The injection-molded TR-90 frame supports 8.25 base curve SR-91 polarized lenses featuring Kaenon’s proprietary Light Transmission Control technology and the Glare 86 polarizing element.   In english:  super light weight, no glare, amazing contrast!