3 words: beaded seat cover.
I got caught in traffic one really hot & humid summer day in Toronto about 6 years ago and aimed straight for the nearest auto parts store. A driving instructor I knew swore by them, so I thought: why not?
I now call it "my air conditioning". Still have it. Used it last summer in the Blackfly. Not sticking to your seat does wonders for your comfort level.
PS I found the best combo of windows in my Accord was to crack open the front & rear window on the passenger side. Set up a nice swirl in the car that had air coming at me from behind the driver's seat.
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