Suche Trail Shoes 49,5 size

Hello,

I am looking for Trail shoes size 49,5. I tried with Dynafit, but they only have max. 48,5.

I am participating in the TAR 7 days.

Hopefully there is another person with large feet that can help me? I have tried shops on the vicinity, but usually they don't have large sizes.

Thanks in advance,

Dennis