In this guide, I break down how to choose the best cycling base layer for your needs—from lightweight summer and indoor options to thermal and merino wool layers built for cold days in the saddle. I ...

It’s officially cozy season, so it’s the perfect time to shop for a new set of the best base layers to wear under your ski clothes or winter hiking outfits. However, with so many options and a wide ...

When I moved from the East Coast to the Rocky Mountains years ago, I simply did not understand how to layer for warmth. I wore cotton long sleeve tees and was toasty when I stepped outside, but felt ...

The best cycling base layers make a real difference on the bike, especially in winter. They trap warmth and wick moisture to keep you dry and comfortable on cold rides. I like to pair a long-sleeve ...

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 ...

Base layers for men often don’t get the same sexy headlines, bleeding-edge technological advances, or eye-bulging price points as their outer layers counterparts. But your next-to-skin layer is just ...

As the weather cools, maintaining a comfortable body temperature on a long run feels more and more like a challenge, especially when you plan on getting warm and sweaty while you train. It’s a fine ...

The Sportful Sottozero winter base layer isn’t the warmest option on the market and it won’t be for everyone. If you are someone who needs warmth but also builds up a sweat when climbing, this base ...