Royal Robbins Men's Billy Goat Mountain Jacket:
The natural evolution of the Billy Goat®: the Men's Billy Goat Mountain Jacket from Royal Robbins is a nylon canvas jacket that looks great and performs exceptionally well in all sorts of trying environments. Just observe its numerous pockets—including hand-warmer ones!—and fleece lining, sure to come in handy at those high altitudes or cold climes (or climbs).