I noticed that in the new L.L. Bean catalog - and I'm sure online - they have two kinds of collared polo shirts, the Stretch Double L Polo and the Saturday Shirt. The company tell me that The Saturday Shirt is lighter for the summer; however it doesn't come in as many colors.
Who has info on the Gap's shirt, I couldn't find them online, and are they lightweight, too?

I'm trying to figure out a way to get them. I e-mailed them and asked them if they deliver to Canada...they have a GAP there, I don't get why they wouldn't ship to there. Though the truth is that I know that with Old Navy, the sizes are differently shaped in Canada and in the US, so I think I would want to get them from the US.