You won't find better gear to keep you comfortable in all conditions than SmartWool, whether you're out tromping in rain, shine, heat or hail. It's the best fiber in the world for cold and warm, wet and dry weather use, combining comfort and performance into one versatile package.

Above all else comes the extraordinary comfort. Far from the itchy wool of yesteryear, Smartwool's fibers are luxuriously soft. They come from New Zealand's specially bred Merino sheep, whose super-fine fibers are as fit for pajamas as they are active-wear. Combine this with a production process that removes all itch and shrink and you get a layer you'll never want to take off - even after the day's journey brings you home.