The Ray-Ban RB3957 919631 S-49 sunglasses feature a sleek, stylish design with a polished gold-tone metal frame. The smaller 49mm lenses give them a refined, vintage-inspired look that suits various face shapes. The green lenses offer 100% UV protection, ensuring clear vision and comfort while reducing glare. Lightweight yet durable, the RB3957 model combines classic elegance with a modern twist, making it an ideal accessory for those who appreciate timeless style with a contemporary edge.