Volcom Tripper Insulated Snowboard Pant - Boys' - $82.47

He's going to be out there all day regardless of what the weather brings, so you might as well make sure he's cozy and dry with the Volcom Boys' Tripped Insulated Snowboard Pant. The V-Science outer fabric repels moisture to keep him dry, and 80g synthetic insulation ensures that his legs stay toasty even when temps dip dramatically. - $82.47