I call them "wood heels" but I don't really know what they are called. I just know it drives me crazy to see a sexy woman posing with a pair of these on. NOt even just posing. In the summer when a lot of women wear them I constantly catch myself getting horny when I see women in them. I call them wood heels because they are usually a tan color with a material that either looks like straw or wood. Here's a pic of what I mean...