Zeal Optics – Calistoga Sunglasses

The Calistoga polarized sunglasses are part of Zeal’s See Grass Collection. They are designed with a focus on function, fashion, and sustainability. The medium-fit frame features a classic keyhole bridge and round lenses for a fashion-forward look suitable for everyday adventures.

The See Grass frame is made from recycled plastic and agricultural grasses using renewable energy. This lightweight yet durable construction offers versatility while reducing environmental impact. The Calistoga also incorporates Zeal’s proprietary ProFlex material in the bridge and temple tips to help keep the sunglasses comfortably in place during a wide range of activities.

Paired with plant-based Ellume polarized bio-plastic lenses, the Calistoga sunglasses deliver enhanced color, clarity, and contrast. The polarized lenses reduce glare while maintaining visual precision, and they are protected by a scratch-resistant hard coat for added durability. The lenses are also impact-resistant and RX-ready.

Additional features include a barrel hinge for reliable performance and Asian fit compatibility for improved comfort. Calistoga polarized sunglasses combine sustainable materials, a secure fit, and optical performance in a thoughtfully designed frame built for everyday use.