Don't let the weather stop you from getting out and finishing your marathon. The Nike InfinityRN 4 GORE-TEX sneakers are layered with waterproof GORE-TEX throughout. It has a warm heathered collar to help keep your feet dry when the conditions are dripping and dropping. Combine those thermal-like attributes with smooth, soft foam, and you'll be seeking out puddles and piles as you rack up the miles.