"Emanating from a commitment to functionality, style, and eco-consciousness, Calistoga stands as the newest addition to Zeal's See Grass Collection. Crafted with a contemporary, medium-fit design that incorporates a keyhole bridge, this frame is produced from recycled plastic and agricultural grasses using sustainable energy practices.This environmentally-focused frame complements seamlessly with Zeal's plant-based Ellume Polarized lenses, further minimizing its ecological impact while providing vibrant bursts of color, clarity, and contrast through its rounded lenses.Beyond its lightweight and durable attributes, the See Grass frames, including Calistoga, showcase remarkable versatility. The incorporation of exclusive ProFlex material in the bridge and temple tips ensures a secure fit, allowing you to embrace any adventure that comes your way."