The Matsu I tested was sized to fit my disproportionally large chest and feet; the loose fit elsewhere was scarcely noticeable once the excess air was “burped” out through a gasket.all photographs by Nate Cunningham

The Matsu I tested was sized to fit my disproportionally large chest and feet; the loose fit elsewhere was scarcely noticeable once the excess air was “burped” out through a gasket.

One of the great things about Puget Sound, my home waters, is that you can go boating in the middle of winter—the temperature of its waters is never far from 50°F. One of the not-so-great things about the Sound is that when you go boating on in the middle of summer the temperature of its waters is never far from 50°.Many years ago my father was sailing a small boat far from shore when he capsized. The skipper of a cabin cruiser motoring nearby had seen the boat turn turtle, pulled up alongside, called out “You know you can only live 15 minutes in that water,” and then hauled Dad aboard. If you wind up in 50° water, dressed in street clothes as my father was, you may last longer than 15 minutes, but if you aren’t able to recover from a dunking on your own or get rescued, your time is as good as up. In short order your thinking will get muddled and your hands will become almost useless.

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