A man or woman's closet must still include an
Mens Flight Jacket, the epitome of timeless and classic fashion. This clothing was originally designed to protect Air Force personnel from the chill in the cockpit. They decide to use leather as their main material for this reason. In addition, leather's timeless classic design makes it possible to provide better insulation at a lower cost. But as technology advanced, altitude rose, and sheepskin replaced the lining to more effectively trap interior heat.