RB3478 Ray Ban sunglasses are a sporty, functional design for men with classic Ray-Ban details. This squared metal frame features Wayfarer like comfortable plastic temples and resistance enforced hinges for strength. Decorated with a Ray-Ban metal cut around logo and ultra comfortable goose neck silicon nose pads, the RB3478 are not just cool but they are a perfect synergy of comfort and strength. A Ray-Ban logo appears on crystal lenses which come in classic polarized or gradient/polarized lens options. A great fit for medium to larger face sizes.