Outdoor Research Echo Long-Sleeve T-Shirt - Women's Olympic, L

What Our Gearhead(R) Experts Are Saying: "This is my go-to layer for running, hiking, or layering under a pack. It's so light you forget it's there, and the breathability is unreal. I can wear it from cool mornings to sunny afternoons without overheating-it's a year-round workhorse in my kit."We count on the Outdoor Research Echo Long-Sleeve T-Shirt for big-mile days and high-output movement when weight and breathability matter most. Built with trail-proven performance, this featherlight tee keeps us cool, dry, and protected when we're moving fast under sun or cloud. With a barely-there feel, this top excels as a base layer or standalone in warm conditions. The AirVent(TM) fabric wicks moisture and dries fast, while flat seams and Polygiene(R) odor control keep things comfortable on extended efforts. Whether we're hiking peaks or logging trail runs, this is the layer we reach for when we want performance without the bulk.