do you know what shoe trees are?

Shoe Trees
Types, Benefits and Uses of Shoe Trees
By Desiree Stimpert, About.com Guide

What are Shoe Trees?
Shoe trees are inserted into shoes to help maintain the original shoe shape, help prevent creases and cracking, and absorb moisture from the lining of the shoes. Available for men's and women's shoes, a shoe tree usually adjusts to cover a wide range of shoe sizes.

Types of Shoe Trees Available
Shoe trees are available in plastic or wood (usually cedar). The main benefits to plastic shoe trees is that they are less expensive, and they are lightweight, making them good for travel.

However, even though they are more expensive, cedar shoe trees have several advantages over plastic. They tend to last longer; add a clean cedar scent to footwear; and work better at keeping the natural shape. Cedar shoe trees also absorb moisture, whereas plastic shoe trees will not.

Shoe Trees Help Maintain Shoe Shape and Size
If used from the start, shoe trees can slow, or even prevent your shoes from developing creases, making them particularly useful for dress shoes.

If shoes are not worn for long periods of time, they actually shrink, using a shoe tree in these shoes will help to prevent shrinkage.

Shoe Trees Help Prevent Moisture Buildup
Feet perspire, and that moisture accumulates in the lining of our shoes. Wooden shoe trees also have the additional benefit of absorbing moisture, making the shoes more comfortable to wear.

Additional Benefits of Shoe Trees
Shoe trees are also useful when polishing or buffing. By inserting a shoe tree into the shoe you're working on, the shoe will be held in shape, and caring for them will be easier.

Shoe Trees vs. Shoe Stretchers
Shoe trees can marginally stretch shoes, but usually only very slightly. This will work for shoes that are just a touch too tight. If you're looking to stretch shoes, a better product to use would be a shoe stretcher.

MY THOUGHTS

if you're still wondering what a shoe tree is, just google a photo.  i think i should go hunting for the cedar ones.  especially for the high-end shoes (which are few, anyway) that i'd like to be able to use for a long time.   no wonder, shoes sometimes do not fit after staying in the closet for a very long time.  i thought my feet are getting bigger (which is possible because of weight gain. duh!).  let's see how much these cedar show trees would cost.  they might be more expensive than the shoes!!!