The 509 Ripper Youth 2.0 Lens is offered in a full range of condition-specific tints so kids can easily adapt their 509 Ripper 2.0 Youth Goggle to any condition mother nature cooks up. Just like our adult styles, these spare lenses focus on the details with a rugged dual-pane construction featuring premium anti-fog and anti-scratch coatings. Built-in ventilation adds to the overall anti-fog performance.