Generator Alpine Jacket BLACK ANTIFREEZE MARS RED The Generator Alpine was conceived as a 'big-brother' to the other items in the Generator range. The Generator Alpine is a hooded, synthetic insulated jacket, that combines the lightweight heritage of the Generator products with the wind proof and water resistant robustness of our Endurance shelled garments. The Generator Alpine now also has even more durable (70denier) panels over the shoulders for use with a pack and features a YKK Vislon Aqua