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No Fog(tm) treatment: This lens has been treated to reduce or eliminate the chance of them fogging up from a build up of moisture. Helmet compatible: The strap is longer to fit around helmets, as well as hats, without stretching it to the max. Helmet compatible goggles also try to place the adjustment clips off center to not interfere with goggle clips that are on the back of most helmets. The shape of the frame also sits well with most brands of helmets. ACS Ventilation System: Cutouts in the frame and lens are filled with foam to allow air to circulate throughout the goggle, which helps prevent fogging and moisture buildup. 100% UVA/UVB Radiation Protection: Optically engineered to screen out 100% of harmful UVA/UVB rays, so you can ski in the bright sun all day without frying your eyes! Cylindrical OptiView Double Lens: Cylindrical lenses are basically the halfway marker between flat lenses and spherical lenses. This type of lens is popular because of the rounded style mimics a spherical lens, and usually sells for about half the price! Polarized Lens: Polarized Lenses are designed to reduce glare caused by light reflected from polarizing surfaces such as snow. Polarized lenses are beneficial in all situations, but specifically useful in sunny, bright light. NL-40 Lens: The NL-40 lens allows 40% of light to be transmitted through the lens. This lens opacity is still considered an all-conditions lens, but skewed towards sunny days. If you ski somewhere where its mostly sunny (but sometimes cloudy), these will be great. |
