wrote:
I just
did a test under a white cotton T shirt. The SPF factor seems to be
almost infinite!
So if you're not flying in a really humid environment, the white long
sleeve cotton t-shirt is a good bet. A bit sticky on the ground when
humidity is high, though.
(Other than from your local soaring supplier or club)...
Best deals are at Sierra Trading Post.
www.sierratradingpost.com
Hanes "Beefy T" $7.00.
Jim