"Raynauds, like me. The most peripheral capillaries in the limbs tend to constrict."
Or peripheral vascular insufficiency of some sorts. I'm gonna guess the top poster is maybe in his 50's or so? This sounds like something that should be checked out. While this may manifest with cold feet, there could be other more systemic issues with his cardiovascular system.
The Kayak Wing
Reflective Hull Decals
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