A peripheral that is often overlooked is the shoe tree. Usually made from wood, the “tree” keeps shoes from collapsing while in storage and gives them rigidity when cleaning and polishing. These versions from Wooblox are made from premium cedar, which has a natural absorbing and wicking effect. The wood protects insoles from moisture and the entire shoe from salt, water, oils etc. This in turn greatly increases the longevity of the your shoes. Available online.