With vintage-inspired details, our PROM KWEEN blue light glasses offer a timeless glam vibe. Finished in a translucent dark navy frame, cookie tortoiseshell tips and gold metal for a unique modern look. Made using BPA free polymer plastic which is lightweight, durable and impact resistant. Fitted with anti-blue light lenses that filter 30% of blue light to aide eye fatigue and digital eye strain, our lenses are made using shatterproof and scratch-resistant polycarbonate material. By Le Specs.