Some manufacturers utilize sandals that are made from a combination of materials. This tends to be a man-made material for the soles along with fabric for the straps. The fabric straps can be quite comfortable as they will breathe a little better than leather will when it is hot outside. The other great benefit you will receive when you have sandals made from man-made materials is the ability to simply chuck them into the wash whenever they start to stink. After all, it is hot outside and you will be sweating in your cute sandals. Having something that you can easily wash will give you the comfort of being able to wear your cute sandals a little more often throughout the summer. You may find that with this ease of maintenance that you wear them more often.