Powder snow is at its best when the temperatures and moisture content is low, the problem with that is human bodies are not at their best in the same conditions. To fix this issue the Mountain Hardware Cloud Bank GTX Insulated jacket boasts a fully waterproof and breathable 2L Gore-Tex shell that not only fights off moisture and weather, but lets excess heat escape. To back this up, strategically body mapped Thermal. Q insulation keeps your core warm so that you can head up for a 4:00pm final lap in your secret stash.