Customize the Canopy Goggle with your choice of lens color, and choose the best optics for the day's riding conditions. Different lens colors provide different levels of visual contrast and light transmission (the amount of light that reaches the eyes after passing through the lens). Choose high transmission for low light and low transmission for bright light. Amber lens colors enhance visual contrast, which improves depth perception. Shades of gray offer truer color perception and sharpen fine details by reducing glare.