DESIGN & TECHNOLOGY: Soft and flexible design contours and accommodates to smaller and narrower faces for secure fit Curved panoramic lenses enhance visibility as well as clarity Curved back clip creates a comfortable fit your youth will be sure to love Mirrored lens coating for UV protection and reduced glare for optimal performance Fixed nose bridge provides comfort when worn SPECS: Lens: Polycarbonate Gasket: Silicone Strap: Silicone