Ivan is large and bulky with gray eyes. His hair is short and black, except for a tuft of long, dyed blond hair above his forehead.
He wears a black t-shirt with a white design of two crossing bones printed on the chest. He also wears black slacks with large belt loops and large pockets, along with white socks and khaki-colored work boots.
Stoneheart is a huge, muscular gray rock golem with glowing yellow-green eyes.
Ivan has an outfit very similar to his usual one, except he wears pale brown boots.
Final design accessories
Ivan's backpack is average-sized and made of blue denim. It also has gray denim on the back and gray trim around the bottom. The straps on the backpack appear to be faux fabric with adjustable straps on the bottom. The backpack has two main pockets: the larger, inner one, used mostly for holding schoolbooks and large objects; and the smaller one, which currently holding smaller objects, such as phones and pencils.
To commemorate the celebration of Heroes' Day, on his bag, Ivan attaches a pin that has the French flag, with a blue and white silhouette of the French Imperial Eagle symbol.
Over his regular shirt, up to his chest, Ivan wears a silver chest plate with black edges and dark gray strings tied through the front in holes. On the back of a chest plate is a brown sternum strap attached to the metal buttons of the chest plate.
Ivan wears a cerise mask going down to his shoulders with patches of yellow and orange to represent three eyes. The mask also has cutouts for the eyes and mouth, white strings holding the seams on the shoulders and sides of the head, and blue dreadlocks on the back. The mask goes over the chest plate.
Ivan's comic book appearance is the same as his appearance in the television series.
Ivan wears a clear green visor over his eyes. His lacrosse uniform consists of a red short sleeve shirt with dark gray stripes and black shorts with a red stripe. His shirt has a dark gray 7 on the front and back. He wears dark gray pads on his elbows and legs, and on his hands he wears red padded lacrosse gloves. Finally, he has on a pair of white lacrosse cleats.