When rock climbing, the goal is to have every piece of protection you need, while keeping things as light as possible. This was the driving force in creating the new Cam sunglass from Zeal Optics. Crafted with our plant-based Z-Lite thin injection process, Cam weighs in at under an ounce, including its plant-based Ellume Polarized lenses. Add in our ProFlex rubber inlays and Cam will stay in place for every bold move, whether on the rock, or just hanging at your next backyard BBQ. If you can, Cam can. Ellume Polarized Ellume Color Filtration PROFLEX: non-slip rubber on nose/temples Z-RESIN: minimum 45% plant-based Rx Ready Z-LITE: weighs less than an ounce Camloc Hinge Impact Resistant Permashield Hardcoat