The Grenade R.E.G. Snowboard pants are one of the most exciting new lower wear items to hit the market this season. The pants are made to keep you warm even in subzero temperatures. One way they do this is the thick poly fill insulation. The insulation however does not add extra weight to the pants and the Grenade R.E.G. pants have a sleek lightweight feel to them. For protection from snow, the pants are waterproof up to 10,000mm.