EnChroma® Derby Cx3 Sun SP is an iconic browline frame with Cx3 Sun SP lens technology engineered to deliver clear, bright colour and 100% UV protection for those with mild, moderate, or strong protan colour blindness. Features a combination of cellulose acetate and stainless steel materials with adjustable nose pads. The sophisticated silhouette offers trend-forward stylings for all face shapes. Durability qualities inherent in the premium acetate and stainless steel spring hinges provide a more flexible fit that contours to the face over time.

EnChroma Certified Refurbished glasses function like new glasses and have been ultrasonically cleaned, UV sanitized and reconditioned to meet our strict quality standards for lens and frame performance. Covered by our standard 2 year product warranty and 60 day guarantee. Not available in prescription.