The Lululemon Essential Striped Shirt is a women's activewear top made of 70% cotton, 24% lyocell, and 6% elastane. It features a crew neck and long sleeves, and comes in a red and white striped pattern. The shirt is machine washable and has a classic fit. It is lightweight and has stretch fabric, making it suitable for all seasons. The shirt is a size XS and is made in Peru.