Zeal Optics makes its performance sunglasses frames with Z-Resin—a material that comes from castor beans, not crude oil—to help adventurers protect the planet they call their playground. Rugged construction and trendy styles outfit every expedition.
Designed for high-performance athletes and outdoors enthusiasts, the Zeal Optics sunglasses in our collection offer a variety of silhouettes for men and women, in shapes ranging from sporty to classic. Eco-friendly and manufactured without fossil fuels, these designer sunglasses boast exceptional quality frames made of plant-based material.
Thick-rimmed, durable frames are the focus in our Zeal Optics sunglasses collection. Wearers who prefer traditional frames shapes will appreciate the rounded-edge and square styles here; trendsetters will discover sporty wraparounds and sleek rectangles. Find sunglasses in understated matte black, classic tortoiseshell, and bold plum gloss, and a variety of other striking colors. Sculpted temple arms and metal accents on the frames add an air of sophistication. The brand’s signature ‘Z’ is proudly featured on the temple arms, a hallmark of authenticity in Zeal Optics sunglasses.
Zeal Optics sunglasses frames are made with the brand’s proprietary Z-resin, a sustainably grown plant-based material. These sunglasses are manufactured without using fossil fuels, significantly reducing the company’s carbon footprint.
Sun lenses in the Zeal Optics sunglasses collection come in a variety of colors; choose darker lenses for the sunniest scenarios, or lighter lenses—rose, for example—for low light conditions where you need better contrast. Zeal Optics sunglasses come polarized for reduced glare, perfect if you’ll spend time on or near the water. Some styles also include a photochromic lens option, which adjusts to changing light conditions.
As an authorized retailer, FramesDirect sells only authentic Zeal Optics sunglasses, guaranteed.