Julbo Kid's Player Sunglasses with Spectron 3+ Lens, Green, 4-8 years. Spectron 3+ blocks 88% of visible light, Lite-weight shock resistance, Flash treatment improves visible light filtering, mirror effect on lenses. Wrap around shape for a good vision spectrum and protection. Curved Temples for good hold on the face and head. Cord Attachment. Asian fit: the ergonomics of the frame are adapted for Asian facial shapes.