Now that I'm in my late 60s, I am more sensitive to cold and drafts in the house, so I usually bundle up in the house more than I used to do. Going out in the cold requires me to be very active, as in bicycling or skiing. That's the key. Still very doable for me to do really bitter cold as long as I am moving and working. Soon as I stop, though ...

As for my current biking status, I'm right in the middle of mud season on the trail work. Most of the snow is gone, except for short isolated stretches of trails, but the rest is gooey mud. Once, again, I am so thankful for fat bikes. Ordinary mountain bikes, even my 29+ with 3" tires, are still not doable, not to mention they cut up the trail too much. Thinking of going with fat bikes for all my trail riding, 365 days a year. They truly are 4 season trail bikes.