Layering is not a complicated thing. It's the process of adding and removing layers of clothing to keep your body comfortable in changing weather and temperature conditions.

Thermal underwear is known by many names — long johns, base layers, long underwear, skivvies, or even britches (for my Southern friends). No matter what you call them, they are a staple for anyone ...

Related: How to Make a Winter Capsule Wardrobe That Works for Any Occasion $128 $60 Buy on nordstromrack.com Cool down and warm up with this comfortable base layer from Free People. The design ...

Between December and March, I rarely leave the house without a base layer (or thermal underwear, as some call it). I will wear thin tights under my business attire, wooly garments under my jacket and ...