The Erba combines classic design with our revolutionary 100% lens technology, offering top performance and style. Its 6-base frame and lens curvature, ultra-grip rubber temple tips, and two different nose pad sizes ensure optimal comfort for any activity. With a timeless look, the Erba seamlessly adapts to any situation. Designed in CaliforniaAlso available with contrast-enhancing HiPER lensUltra HD lenses made from shatter and impact-resistant polycarbonate6-base frame design for a sleek, comfortable fit100% UV protection (UV400)Premium scratch-resistant lens coatingHydrophobic and oleophobic lens treatment that repels water, dirt, and oilDurable, flexible, and lightweight TR90 frameUltra-grip rubber on nose and temple tips for a secure fitFrame is ready for prescription lensesIncludes microfiber cleaning bag