Cold and wet weather shouldn't deter you from getting out on a run for the day, whether around the neighborhood or out on your favorite alpine trails. The R5 GORE-TEX INFINIUM Pant offers a completely waterproof and windproof construction to allow you to focus on your route instead of thinking about staying protected from the weather. Like all of Gore Wear's product, we've really come to appreciate how well thought-out the pants are designed, with fully adjustable waist and ventilation options to let you dial in your layers for the current conditions.