Nike Sun-Protective Fabric Running Clothes

Running is more comfortable with the right clothing. This article highlights fabrics and features for warm weather and winter running.

Discover the best winter jackets to keep you warm and dry for snowshoeing, fat-tire biking, running, camping and everyday wear.

Whether hiking, biking or hanging out, protecting your eyes from sunlight is essential, even on cloudy days. Check out our staff and REI Co-op Members' 9 favorite sunglasses of 2025.

An explanation of body mapping, a form of garment construction that mixes materials to create high-performance technical apparel.

Gaiters come in different shapes and sizes. Learn how to choose and use gaiters for hiking, mountaineering and trail running.