From Nike: SUPERIOR COMFORT TO MOVE WITH YOU. The Nike Dri-FIT Knit Long-Sleeve Women’s Running Shirt features zoned Dri-FIT knit fabric that helps keep you dry and comfortable while regulating body temperature on your run. Soft, high-stretch knit material lets you move freely and comfortably. It’s seamlessly constructed with nylon and polyester yarns for a lightweight, comfortable feel. Climate control zones-made up of variations in fabric density-warm or cool you where needed. Textured mesh knit into the fabric enhances overall breathability. Dri-FIT fabric helps keep you dry and comfortable by wicking sweat away to the fabric’s surface, where it quickly evaporates.
I have this shirt in the gray color, and it’s definitely my favorite running shirt right now. I wish it was always clean! The fabric is soft and feels really cozy next to my skin. The weight is just right, not too thick or too thin. I love the fit and design of the fabric – the cut is very flattering and the fabric has nice design and detail. Perfect length. Runs true to size. Love the thumb holes. I just found out they make it in a short-sleeve version, too! I bought mine at the Nike Employee Store.