The best kept secret about my winter wardrobe — until now, I guess – is that half of it is invisible. Between December and March, I rarely leave the house without a base layer (or thermal underwear, ...

Amazon reviewers can vouch for the toastiness of these long johns and other base layers.

The best base layers for women building a smarter winter system. Why what you wear next to your skin matters more than bulky coats.

The best base layers are unsung heroes of hunting and outdoor adventure. No, they don’t get the headlines as often as shells and puffys. Generally, only your closest companions see them. But the ...

The merino-polyester blend balances warmth and moisture management, with a soft feel that works well for multi-day use. Ideal for winter runs, ski touring or fast-paced winter travel when you need ...

Many people acquire their outdoor apparel one piece at a time. A ski shell here, a puffy jacket there. Base layers received as Christmas gifts. A fleece owned since high school. Then when it's time to ...

Understanding basic layering techniques allows you to keep warm when venturing outdoors in cold weather. The best base layers are made of wool or a synthetic blend and come in a variety of thicknesses ...

The cool days of winter are coming, which means it’s time to get ready to layer for your favorite outdoor activities. The best place to start with layering your clothes is with a high-quality base ...

There’s no doubt that merino wool is an insulating rockstar among outdoorsmen and women. Thanks to its warmth, breathability, moisture-wicking, and odor-repelling performance, it has a massive fan ...