It doesn't seem to me that wearing a t-shirt would make so much difference to comfort in the summer that it would be worth degrading the old-west ambiance. Roll your sleeves up. To me, the cowboy dress rules are part of what make CAS special. So much of the other stuff that differentiated CAS has already been stripped away - use of props, etc. It's a slippery slope. If you start wearing T-shirts and shorts, then baseball hats and athletic shoes, it will just be 3-Gun with different guns, but no running around and no shooting on the move. How is that more appealing to young people than just buying an AR and going to a 3-Gun match?
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