Get ready to pump some plastic with this totally rad Barbie Ken Exercise Costume for adults. Transform into Barbie's hunky boyfriend and show off those imaginary muscles in this totally tubular outfit. The electric blue shorts with yellow trim and metallic pink Ken logo will have you looking fly while you pretend to break a sweat. Rock the matching tank top featuring a shiny Ken emblem across the chest that screams "I'm plastic and fantastic." Complete the look with two terry cloth wrist sweatbands and a matching headband, perfect for wiping away nonexistent perspiration. Don't forget to pull up those knee-high socks with coordinating stripes for that ultimate 80s aerobics vibe. Whether you're heading to a costume party or just want to feel like Barbie's arm candy for a day, this officially licensed Mattel Barbie product will have you looking totally boss. Note: Shoes and actual athletic ability not included.