While snowcat or heli skiing you need the right jacket to stay comfortable

The right winter jacket will absolutely make the difference between staying dry or getting cold and wet. There are several key properties you need to think about when buying a new winter jacket.

When I shop for a jacket to wear out on the slopes I am looking for a shell that will protect me from the elements only, wind, rain or snow.

The very first thing to look for when selecting a winter jacket is to look for one that is longer then waist length. This will prevent any snow from getting in when you crash. Having a draw cord at the bottom will add a bit more protection. Storm cuffs around both wrists will also be appreciated on those really "deep" days.

All you want from you outer wear is protection from the elements. This will keep your insulating layers of clothing dry, which in turn, will keep you warm. Gortex works best for this. Gortex is a membrane that will allow water vapor to exit but prevents water drops from entering. Without Gortex you will slowly begin to get damp and loose the ability to maintain heat.

Winter jacket technology keeps improving and clothing designers look for better ways for their products to perform their jobs. Arcteryx has developed and patented a sealed zipper that, when closed, will repel water and wind preventing them from entering the garment. This small feature doesn't seem like much but on a cold, windy day it will have a dramatic effect.

Your winter jacket is truly the most important article of ski clothing you will wear. Having cold feet or legs, although not comfortable, are not as critical as the core of your body. In a survival situation a proper winter jacket will be a life saving article of clothing.