Published by at 03/08/2026 The Lululemon Wunder Train Top is a women's cropped long sleeve workout top in size 6. It features a crew neck, pullover closure, and a slim fit. The top is designed for activewear occasions with an acid wash fabric wash and is machine washable. The purple color and classic/fitted sleeve type make it suitable for various activities such as gym training, walking, cross-training, yoga, and running. Made from lightweight, moisture-wicking, and breathable material, this top from the Lululemon Wunder Under product line is perfect for year-round wear. The tag was cut off. You can see the size . Size 6.