Natural born cyclists are usually wafer thin and so the cycling industry produces clothing to fit that shape. XL is more like a medium and many brands don’t produce bigger than that. Therefore people like me who break the mould struggle and wear allsorts of gear not normally seen on a bike.
To date I’ve done a good job of ignoring this issue and finding ways to get around it but of late I’ve been getting a little restless. In my search of larger cycling clothing I came across this thread on a forum which discusses the issue and provides links to retailers who carry larger sized stock. Looks good and I think I shall shortly be ordering a piece or two from a link provided (Aerotech Designs). Here’s the link to the discussion if you like me and are an XXXL cyclist ;-)