The item is the Lululemon Swiftly Tech Long Sleeve Crew shirt. This is a gray, textured, long-sleeve athletic top from Lululemon's Swiftly Tech collection, designed for running and training. It features seamless construction, lightweight fabric, and Silverescent technology powered by X-STATIC to inhibit the growth of odor-causing bacteria. The shirt has a crew neck, thumbholes to keep sleeves in place, and mesh venting for airflow. The color appears to be a grey, black, and white textured pattern, sometimes referred to as "heathered" or with a "sparkle" effect. Lululemon Athletica, Swiftly Tech, Long Sleeve, Crew Neck, Shirt, Top, Athletic, Activewear, Workout, Running, Training, Gym, Yoga, Fitness, Performance, Gray, Grey, Black, White, Heathered, Sparkle, Textured, Seamless, Silverescent, X-STATIC, Odor-resistant, Sweat-wicking, Breathable, Thumbholes, Fitted, Hip Length No size tag but fits like the one on the model Fits like size small or XS Pit to pit: 15.5 plus stretch Shirt is slightly glittery. Can’t tell from photos!!