I think that is what it is.My guess is it's very comfortable, and easy to move in.
Also, he must not detract from the mood and movement. At most a similar costume would work.
Patrick is not a flamboyant skater but an exquisite introspective skater. This is why programs like Elegy and Journey work well and draw accolades.
Because of his fabulous edges and skating skills he can showcase anything but he reaches out to a greater audience with a program like journey...even non believers get converted!