it says 23/25mm on the original Conti box though and bike-components.de sell them as different sets,
23/25mm for 2017:
https://www.bike-components.de/...-Modell-2017-p52253/
and the 22/24mm as to be discontinued:
https://www.bike-components.de/...uslaufmodell-p33133/
23/25mm for 2017:
https://www.bike-components.de/...-Modell-2017-p52253/
and the 22/24mm as to be discontinued:
https://www.bike-components.de/...uslaufmodell-p33133/