You know I have been skiing for several years and I faced with one big problem. The weather in mountains changes frequently and it differs a lot from the weather in a city. It really makes me mad to take lots of clothes with me for each weather condition. Sometimes it's so hot that I wanna ski in bikini! But I have to ski in warm pants and jacket, of course I can take off the jacket but my sweater is not good to ski because I will have snow on my skin if I fall down. And it's not so pleasant, in addition I can catch cold. Sometimes it's so cold that I feel like wearing several more pants and jackets.

So, I'd like to suggest creating special skiing clothes that would automatically keep the necessary temperature. When it's warm these clothes would be automatically ventilated, making me feel comfortable. When it's cold clothes will automatically warm me from inside. I think these clothes would help skiers to feel more comfortable and let us to achieve our skiing goals.