Concerned with the quality? Have a look at the website Soup and see who they have done commissions for. They do the Ironman race caps so I don't think they would be an inferior quality.
Also, I guess there are enough people here with IM race caps who will comment on the fabric. Neither Cougie nor Cona have mentioned any potential difference in fabric between the photo and what they have
I have provided a link to the Headsweats website in my initial post and people are more than welcome to go there and have a look at sample items