Ray-Ban Erika RB4171 sunglasses in rubber blue with gradient grey lenses, model 6813/11, size 54-18-145. Features a classic round frame with gold-tone metal bridge accents and lightweight nylon construction. Made in Thailand, these stylish unisex sunglasses offer UV protection and come complete with original brown leather snap case, cleaning cloth, and retail box. Condition is new with all original accessories included. Perfect for fashion-forward buyers seeking authentic Ray-Ban eyewear.