Pack several turtlenecks, thermals and light sweaters for layering.
Take undergarments made from polypropylene or a similar synthetic fiber. Avoid wearing cotton next to your skin when sweating in cold weather.
Pack one heavy-duty ski parka and one lighter fleece jacket.
Remember accessories for every part of your body. Take a hat, goggles, scarf or neck gaiter, gloves or mittens, and earmuffs or a headband.
Take a travel-sized sunblock and lip balm. You should keep both of these sun protection products on your body at all times.
Take several pairs of socks. Wool socks are ideal for heat insulation.
Pack after-ski boots with a warm lining and a comfortable after-ski outfit.