These authentic Costa Del Mar Sea Fan Polarized EF 34 OSCP polarised sunglasses have Black White (Medium) nylon frames. Never worn— perfect condition, still in case. Costa Del Mar sunglasses are the best protection against harmful UV radiation thanks to their further developed curvatures. With a 580P (plastic) silver mirror lens, these are designed for women, providing stylish eyewear for any activity. Features • Comfortable medium fit. • Stainless steel spring hinge. • Durable co-injected nylon frame. • Includes hard case. • 100% UV light blockage for max protection. • 100% polarization kills reflected glare and reduces eye strain. •Stylish black and white frame color • Plastic lenses are lightweight, impact-and scratch-resistant. • Glass lenses have the greatest clarity and are scratch resistant. Specifications - Model: EF 34 OSCP - FRAME FIT: Large - Frame Width: 129mm - Lens Width 64mm - Lens Height 43mm - Temple Arm Length 115mm