Gear Question Volcom Modulator 6277 Baseball Hat - Boys' No product reviews. Be the first to testify. MESSAGE_KEY: label..header NOT FOUND IN REPOSITORY Item # VLC4362 Size? Quantity add to cart View details steph Posted on September 14, 2009 Will this hat fit a four year old Will this hat fit a four year old (0) Dakka Responded on September 15, 2009 Fits most youth boys. Has a 21" circumference, weighs 2.80 oz. (0) khem Responded on September 29, 2009 if not now, it will sooner or later it will. (0) View More Details on Volcom Modulator 6277 Baseball Hat - Boys'