Brand: lululemon athletica Style: Run Swiftly Tech Short Sleeve shirt. Designed for running but can be worn for any activity or as athleisure. Color: Not sure. They don't sell it anymore. Pink/orange color Size: 4 (tag removed but can see along bottom hem) Pretty much perfect condition! Have only worn once or twice. Just prefer tank tops or long sleeves when I work out. Let me know if you have any questions!