COSTUME INCLUDES: Jumpsuit With Shoe Covers, Removable Cape, Belt, Mask OFFICIALLY LICENSED: DC Comics Batman. THE RIGHT FIT: Boys size medium (8-10), when deciding size, please note costumes run smaller than apparel. Please refer to drop down size chart. IMPORTANT DETAILS: Half mask with elastic band to secure, detachable cape, and hook and loop closure for easy on/off EVERY DAY IS AN OCCASION: Great for Halloween, themed parties, festivals, cosplay events, or anytime, because life is more fun in costume. COSTUME DESTINATION: Rubies aims to spark joy and creativity worldwide as your go-to destination for expertly crafted costumes, accessories, and all celebration needs EVERY DAY IS AN OCCASION: Great for Halloween, themed parties, festivals, cosplay events, or anytime, because life is more fun in costume.