That's why most ski goggles have a yellow tint. Yellow allows good light transmission—about 70 percent—while increasing contrast. But sometimes even that isn't good enough. So lots of goggle makers also offer reddish or "persimmon" lenses. These jack up the contrast even more in low and flat light, helping you see previously unseen variations in the terrain.
The Scott Split Six goggle ($100 Canadian; www.scottusa.com) offers lenses of this type, as do the Oakley Wisdoms ($155 Canadian; www.oakley.ca). Trouble is, these reddish lenses also block a bit more light, allowing about 60-percent light transmission. That's fine during the day, but for night skiing it's not what you want. So for skiing under the lights, you'll need to have spare goggles with yellow or even clear (really, your best option) lenses.
Check out the Snow Report 2005 from the November '04 issue of Outside for the season's best planks and boards, terrain parks, lodges, parties, and more.