Ray-Ban ® RB3478 sunglasses are a sporty, functional design with classic Ray-Ban details. This squared metal frame features Wayfarer ? like comfortable plastic temples and resistance enforced hinges for strength. Decorated with a 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. Lenses come in classic polarized or gradient/polarized lens options. A great fit for medium to larger face sizes.