Transformers Bumblebee Boys Tank Top and Boxer Briefs 100% Cotton Machine wash cold Black/Yellow Hasbro Transformers Bumblebee boys 2 pc underwear set, Tank and Boxer Brief Officially licensed Hasbro Transformers Bumblebe kids apparel; Not intended for sleepwear Tank and Boxers set tailored from 100% soft cotton for comfort and durability Tank top features vibrant graphics of your favorite Transformer, Bumblebee Boxer Brief underwear feature an elastic waist with the Transformer logo; Machine washable