The Athleta Threadlight Asymmetrical Relaxed Blue Long Sleeve T-Shirt in size M is a versatile and comfortable top suitable for various occasions such as travel and casual wear. Made from a blend of polyester, spandex, and modal, this T-shirt features a crew neck, pullover closure, and long sleeves with an asymmetrical design. The solid black color and relaxed fit make it a stylish and practical choice for women looking for a lightweight and stretchy shirt for year-round wear.