Skate boards perhaps or any sport, computers, technology, music or what ever is their hobby of the moment. Some of these young men love comic book characters. Are either of the young men a boy scout? I have see some very nice fabric with boyscout logos, merit badges, phrases and so on. Got some for a quilt for my Eagle Scout son to use in the future.
MMMM camping, hiking, cars, bikes, surfing.......