I ordered the 28/406 Pro Ones for the 700. First of all these tires are a nightmare to mount on the rim. Once mounted it was obvious that both tires were out of round.
These are tubeless tires that the Schwalbe website says can be used with a tube. Which I used.
Now to call Schwalbe and ask what's going on with these tires.
I thought Schwalbe Marathon Plus 406s took more effort then normal to mount but these Pro Ones are HARD to get on the rim. I can't imagine repairing a flat while on the road.