In Canada COSTCO had been selling Paraox poly/merino blend zip neck tees and long johns. Both are great items that that I much prefer to KUIU merino as they are 5X tougher, they dry out 5X faster (sweat0 and cost 1/5 as much. I have some from 5 or 6 years ago going strong. Not sure what they are selling this year. Will have to look if I get down there.