Before You Buy a Pair of Ski Goggles
Before buying a pair of goggles, there are certain factors which should be kept in mind. The important points you should bear in mind are your level of activity and the slope conditions. Always go for those versions which are suitable for use with your helmet and also offer 100% protection from UV. Single lenses are usually cheap to buy but double lenses are not exposed to fogging, although more costly.
Ski goggles should be long lasting, resistant and easy to wear. An indication of quality frames is that it would be made using polyurethane which is very light in weight and also resistant to shock. It is essential to make sure that these perfectly match your comfort level since you have to wear them almost the whole day. Also, the foam lining and the headband must be extremely tender and hypoallergenic and should possess high absorption capacity. One of the forms is the āVā nose within the foam lining which is very good when it comes to self adjustment and comfort level without producing difficulty in breathing.
The equipment needed to decrease fogging sweat condensation includes double lenses, anti-fog coatings and vented frames. A DVS (Double Venting System) having vents on upper as well as lower sides would regulate the smooth flow of air over the inside surface of the lens. This decreases fogging condition and supplies fresh air for your eyes. Spherical lenses offer extremely high contrast and provide wonderful vision under all types of light conditions.
In addition to very good UV protection, skiers and also snowboarders require additional eye protection from the airborne substances. Those ski or snowboard sunglasses are ideal which are lightweight, padded and possess shatterproof polycarbonate lenses.
The real advantage of them is that they have a cushion foam padding on the interior side of the glasses to match perfectly to your face and save you from fast blowing wind, snow or cold. The pads are designed in such a way so that they support maximum breathing. Padded sunglasses seem to be like the conventional ones but actually give high performance and increased comfort especially on the slopes to the skiers.
Photochromic Sunglasses
These sunglasses have been manufactured so that they react to the sunlight directly. The lens tints are medium to very light on cloudy days. If the sun is out with full sun shine, they darken to a suitable tint and again lighten up if you go inside. You may wear them whenever you want to since they automatically darken and lighten being responsive to the available sunlight.
These come in two variations whether clear-to-smoke or yellow-to-smoke transitions. If winter sports is what you are looking for, then yellow tinted lens are suited to you because they have been designed for dull or flat light conditions. Photochromatic or transitional or day to night sunglasses come with a variety of lens and frames including padded and rx-able types.
For those who want prescription compatible eyewear, ski and snowboard sunglasses or goggles have been categorized into three types, namely OTG, RX-able and those with actual prescription frames. OTG (Over the glasses) sunglasses and goggles are perfect for most prescription spectacles. RX-able versions possess a removable insert which can be comfortably carried out to the opticians for the fitting of prescription lenses. There is third category in which the sunglasses have real prescription lenses fitted into the frame. Those goggles which are designed for use with the prescription glasses offer a quick-release adjustment on the head strap.
A problem faced by many of the people when selecting their ski or snowboard eyewear is the difficulty in choosing the right lens color. Interchangeable lens is a very efficient solution of this problem. Most interchangeable lenses have at least three lens sets, which are grey, yellow and clear. For bright sunny days, grey lenses are most suited while for darker weather, clear lenses are appropriate. Yellow lenses enhance contrast in addition to depth perception and thus are good for light days.