Common Shoe Sizes Often Sold Out

I don’t want to complain that much since I know that people with large feet usually have a hard time finding anything that will fit their foot. My problem is that I have the most typical size foot and the style of shoe that I want is almost always sold out before I get there. I recently tried to buy an ugg size 5 and I couldn’t even order one. The warehouse was completely sold out of that size since it was so popular. I had to order one online from a company that is located on the other side of the country.