With unpredictable weather and fluctuating temperatures, I frequently get asked what to wear for mountain biking in the spring. Everyone is a little different, but there are a few rules to follow when ...

Layering is the foundation of effective Aspen clothing, especially for mountain adventures where temperatures can vary dramatically. Start with a base layer made of moisture-wicking fabric like ...

Outdoor fashion brand Krimson Klover continues to transform ski runs into runways with its Artist Series of illustrated base layer tops. The women-owned brand has extended its collaboration with ...

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.

Long underwear — a.k.a. long johns, thermals, base layers, or whatever else you want to call the cozy, body-hugging tops and bottoms worn beneath looser clothes in cold weather — is my ...

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 ...

The magic number is three: A base layer that sits close to the body and works to remove moisture A mid-layer to keep you warm, ideally made from fleece, down or synthetic insulation A final layer to ...