I'm looking for 100% polyester or fully-synthetic (moisture wicking a plus!) brewery t-shirts. I've seen Founders and Dogfish Heads running shirts ($40 for Dogfish Head is steep!), what else is out there? There are a bunch that are called 'running shirts', but contain some cotton. I HATE cotton! Help a runner and beer lover out!
http://www.highlandbrewing.com/beer-gear/product/run-your-ale-off-performance-tee These are 100% polyester.
Harpoon over in Windsor VT I am pretty certain has some. Call ahead before you go to their gift shop.