Smith I/OS
The Smith I/O ($180) features a frameless design that allows for plenty of ventilation. The goggles also include Smith's Vaporator lens technology, a dual lens that helps protect against fog between the lenses. A Porex filtration hole on the corner of the lens lets air in while keeping water out. The I/O goggles come with two sets of lenses: Sensor Mirror, which increases contrast in low light levels; and Ignitor Mirror, a versatile lens for varying conditions. The frameless design makes changing lenses a matter of seconds. Mike Basher, editor of "Snowboard Magazine", recommended the I/O, and "Outside" said it was the best pair of goggles tested for its 2009 winter buyers' guide. "Skiing" included the I/OS, a related model, as one of its top picks for 2010.
Smith Phenom Turbo Fan
If you feel like you've tried every single goggle shape, style and size and still get fog, the Smith Phenom Turbo Fan ($130) has one more trick up its sleeve that you probably haven't tested yet. In addition to Smith's other anti-fog technology, the Phenom Turbo Fan has a built-in, two-speed microfan to keep the air circulating inside the goggles to prevent fog. This goggle was featured in "Ski Magazine" and also received a 4-out-of-5-stars rating on Backcountry.com.
Bolle Monarch
The Bolle Monarch is described in "Skiing" magazine's top picks as an affordable goggle that offers ample fog protection. "Vents and lens coating combat fogging, and the orange-mirrored lens works in a variety of light conditions," the "Ski" editors said. These goggles also come in over $100 cheaper than most of the more popular goggles. The Monarchs are a great compromise between eye protection, anti-fogging and price ($69).
Dragon Alliance ROGUE-i Jet Stealth
These goggles, a favorite of "Ski Magazine", include technology such as polarized lenses, adjustable hinges and triple-layer face foam. The goggles ($135) deliver super anti-fog technology that Dragon claims lasts twice as long as fog coatings offered by competitors.