With vintage-inspired details, our WHIRLWIND blue light glasses offer a timeless esthetic. Featuring a unique keyhole nose bridge and round proportions, this midsize blue light style is designed with a metal core in both temples for added strength and stability. • Finished in a crystal clear frame. • A lightweight, durable and impact resistant polycarbonate frame. • Fitted with anti-blue light lenses that filter 30% of blue light. Our lenses are made using shatterproof and scratch-resistant polycarbonate material.