Sunny to partly cloudy and chilly
Mainly clear and seasonably cold
Rises at 7:34 AM with 9:45 of sunlight, then sets at 5:19 PM
Rises at 12:12 PM with 12:52 of moolight, then sets at 1:04 AM
Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.