Bolle Junior Prince Sunglasses, TNS, Shiny Gun/Multicolor Finest grade nylon is utilized in our frames to create lightweight, incredibly durable and ultimately flexible frames Comfortable hydrophilic nose pads and temple tips keep sunglasses firmly in place Lightweight, premium-grade resin that's 20 times more impact resistant than glass-and three times lighter Armor shell on both sides of the lens to protect against scratches All purpose Grey Lens Neutral Fit: 7-10 Years