The Best And Worst Fabrics For Your Health This Winter

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Cold weather tip one: wear wool long johns
Merino long underwear. Buy some. If you want to continue to wear your favorite jeans during the winter, remember that denim is made of cotton, and we know that cotton doesn’t offer any insulation. However, there are very lightweight Merino long johns that will add almost no bulk under your favorite jeans, and keep you warm.