Usually Husqvarna sells them from there own site,but I spoke with them last week asking why they have closed the promo items part of the site and they told me that they are in the process of changing over to the Cintas line of clothing and apparel and it should be up and running within the next few weeks..Hope this helps a little..I have been looking for some shirts and hats for a while hopefully I find some soon.
Later Rob.