First, put the shoes in a dry and ventilated place to avoid direct sunlight, because the wet environment will cause the shoes to rot, and the exposure to sunlight will make some materials of the shoes deteriorate and discolor. But the shoes should not be too dry, because it will lead to leather cracking. Because the wet environment will cause the decay of shoes, the exposure of sunlight will make some materials of shoes deteriorate and discolor. Secondly, when storing shoes, soft paper balls are kept in the shoes. The main purpose of this is that the paper balls can absorb the residual moisture in the shoes, keep them dry, and help to keep the shoes fixed, and will not "collapse" after use. Thirdly, it is particularly important to mention that for the preservation of collections, it is best to buy some shrink film and completely wrap a pair of shoes like the inside of a shoe store, so as to isolate the shoes from the air to the maximum extent and prevent the air from continuously oxidizing the shoes for a long time.