Lemme get this straight, you live in Spain (where all the nice weather is) and you want to go on holiday to a cold, snowy place? To quote the great French thinker Obelix, “These Romans are crazy!” However, I shall answer your question, but only if you send me a postcard from your trip!
Well, I actually have bad news for you. When I wrote the piece above, I was all set to get online and find you a bargain. However, a little bit of research (together with some applied common sense) tells me that there actually aren’t any radios around (or at least commercially available) that are specifically adapted to skiing (or any mountainous activity, for that matter).