Offered in versatile off-white, this modern tank top is made from pure cotton that's light enough for the summer months. It's cut in a relaxed shape and can be styled alone or layered over tees. Relaxed fit. Crew neck Shell: 100% Cotton. Excluding trims / Machine wash Back length of size M is 65.8cm / Model wears a size M COS Men's Relaxed Cotton-Crepe Tank Top in Navy/White