The Lululemon Swiftly Tech Short Sleeve Shirt 2.0 in size 12 is a versatile activewear top designed specifically for yoga and pilates. Made by the popular brand Lululemon, this top is perfect for women looking for a comfortable and stylish option for their workout wardrobe. The short sleeves, blue color, and regular size make it ideal for various activities and occasions. With its focus on performance and activity, this shirt is a practical and fashionable choice for those who enjoy yoga and pilates.