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. Freedom to Move 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. Temperature Control 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. Stay Dry Dri-FIT fabric helps keep you dry and comfortable by wicking sweat away to the fabric's surface, where it quickly evaporates. More Benefits Dri-FIT fabric wicks sweat away to help keep you dry and comfortable Back neck tape with repeat Nike Running trademark print for durability Long raglan sleeves for enhanced range of motion Thumbholes help keep sleeve cuffs in place for coverage and warmth Cord management loop on the center-back helps keep cords out of the way Reflective elements enhance visibility in low light Product Details Fabric: Body/upper back: Dri-FIT 56% polyester/44% nylon. Back/side panels: Dri-FIT 54% polyester/46% nylon. Center front/center back: Dri-FIT 52% nylon/48% polyester. Machine wash Imported