OverviewDurable, strong, and adventure-ready, Durango is here on business. Equipped with our signature Z-Resin plant-based frame and an Ellume Polarized lens, Durango will have you blazing the trails all season long. Ellume Polarized lenses eliminate glare and block 100% of harmful UV rays, protecting against the risk of long-term damage to your eyes. Zeal Optics frames and Ellume Polarized lenses are made from Z-Resin, a unique plant-based polymer derived from the castor plant. This durable plant-based material contributes to lighter frames and creates a high-purity lens for cleaner, crisper vision.