The Lululemon Nulu Cropped Halter Tank in XL Crater Blue is a stylish and functional activewear top designed for women. This sleeveless tank features a racerback strap and a pullover closure, making it easy to put on and comfortable to wear during various activities like yoga or running. Made from stretchy nylon fabric, it offers a light wash and a solid blue color perfect for the summer and spring seasons. The athletic fit and cropped style make it a versatile piece for active women looking for a quality top for their workouts.