My first post as a member on this board. Glad to see there are a bunch of other creaky old outdoor types here. I am 57 and camped this weekend in Western PA where the temp was about 25.

So far - I haven't noticed much difference in my ability to withstand cold with the exception that my hands get cold when it gets into the teens. I never had issues in my 40's but realized about five years ago I was putting hand warmers in my gloves if I was outside for extended periods. Otherwise, it was a really painful warmup process.

I am guessing as I add a few more years, I will need to add a few more layers as well. Hoping it is more than a few years but kind of doubt it...