text:  Absolutely. And that's where it comes into play. If you have this on underneath maybe a hooded sweatshirt or just a jacket in the morning, when you're out there, sometimes early morning, even in the summer, is fairly cool. And if you're in a boat that has quite a bit of power to it, you might be running down the lake at a pretty good speed, and that wind chill factor comes into play. So merino wool does regulate your body temperature and helps do that by keeping you warm when it's cold, but also helps keep