Keeping Core Body Temperature Warm Is Key; Expert Shares a Master Tip

Learn why keeping your core warm is important and how base layers, mid-layers, and outer shells work together to trap body heat in freezing temperatures.

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Freezing temperatures can chill you to the bone when enjoying the outdoors or simply spending time outside. And that means looking for ways to stay warm and comfortable.

There’s a science behind properly bundling up. Just throwing on your heaviest coat only keeps you warm momentarily, such as when running out to grab the mail. Otherwise, frigid air may penetrate the coat and leave you shivering as you walk the dog or participate in outdoor activities.