Nike Women's Longsleeve First Layer Jersey Dri-FIT technology helps you stay dry, comfortable and focused. Stretchy fabric with a smooth face provides a low-friction underlayer. Invisible Thumb Loops stay hidden when not in use. Tight fit gives a streamlined look and feel. Raglan sleeves eliminate the shoulder seam to help you move freely. Swoosh design trademark is heat transferred on the center of the chest. 100% POLYESTER.