When Ski Kids want cool looks and great styling combined with the latest technologies these fantastic Scott Junior Tracer Goggles featuring Light Amplifier Lenses will fit the bill. A cool white strap featuring the Scott logo is attached via overmoulded strap ends and has strap sliders for adjustment to maintain a perfect fit with your helmet whilst you ski. Hypoallergenic Soft Face foam ensures a comfortable fit on your face and exclusion of the elements. All Scott lenses are engineered to provide 100% protection against harmful UVA/UVB/UVC rays up to 400nm. Scott's ACS ( Air Control System) with Air Intake vents on the top of the lens and Frame Air outtake vents on the bottom of the goggle optimizes air flow over the inside of the lens which combined with their No Foganti-fog lens coating prevents condensation and fogging. A Cylindrical Injection Molded Polycarbonate Dual Lens creates exceptional optics.