CHUMS Cap This cap is the type that you adjust the shape by pulling the string at the back. I only tried it on after purchasing it. It has been stored in a display case, so it has some wrinkles. There is one small stain (I think it was there from when I bought it) and one scuff mark. I think it won't be noticeable if you wash it once. Please refrain from purchasing if you are sensitive to these issues.