THE RIDDLER BASEBALL HAT: This black baseball cap features a green question-mark logo which adds iconic Riddler detailing befitting the renowned Batman villain ADJUSTABLE FIT: Our baseball caps feature a snapback closure which allows for comfortable sizing for most men and women LIGHTWEIGHT MATERIAL: Our ball cap is made with a soft cotton and polyester construction which provides breathable, all-day comfort FLAT BRIM DESIGN: Our Batman baseball hat features a flat hat bill which helps shield your eyes from sunlight while outdoors; hand wash only, lay flat to dry, do not iron OFFICIALLY LICENSED: Baseball hats are officially licensed Warner Bros. merchandise, ensuring you are receiving durable DC Comics clothing apparel and fashion accessories