On Mon, 22 Oct 2018 11:59:31 +0700, John B. Slocomb
wrote:

Don't you have to be barefooted to get the full benefit?

At that time and place, barefoot was the default condition.

For people the age I was then.

--
Joy Beeson
joy beeson at comcast dot net
http://wlweather.net/PAGEJOY/