Ray-Ban Sunglasses - Erika Classic in matte tortoiseshell with case These Ray Bans sunglasses in classic Erika shape are in great condition - no scratches or damage to lenses. Slight wear visible in certain light on bridge matte coating (seen in pic). I call this color tortoiseshell, but online I think they call it Matte Havana. Ray Bans case included! Frame description Shape: Phantos Lens: Brown Material: Nylon Regular fitting These sunglasses are the perfect accessory to complete any look. Oversized round shape provides extra coverage and 100% UV protection. Soft bridge over nose adds a twist of design but is also super comfortable (especially as opposed to metal bridges).