Little known fact: tank tops are named after tank suits, which were one-piece bathing suits popular in the 1920s. Worn by both men and women, the modern day tank top features no sleeves and no collar with wide shoulder straps. Tank tops are perfect for the summertime, keeping you arms open to soak up the sun's warm rays. Wear your tank top with jeans for a casual look, over your swimsuit as a cover up or even under a blazer for a more formal affair. Shop tank tops from adidas, Cotton On, Factorie, G-Star RAW, Reebok and more now.