Anyone have experience with these? DD wants to explore using them for turns on floor. I've been told to look for rhythmic gymnastic shoes but after searching online I am thoroughly confused. I've seen things called both shoes and socks (same thing?) And lots of different materials: canvas, leather, microsuede, fabric...Any recommendations? Also, a lot of the rhythmic shoes appear have logos splashed on them, which seems like it would be a no-no in competition.