The Lululemon Back In Action Long Sleeve shirt is a comfortable and lightweight activewear top made of Pima cotton knit fabric. It features a crew neckline, pullover closure, and classic/fitted sleeves. The shirt is designed with a relaxed fit and stretchy material for ease of movement during yoga or other activities. The pink striped pattern adds a touch of classic style to the shirt, which is suitable for summer, fall, and spring seasons. The shirt is machine washable and easy to care for.