Adult shoe with wide forefoot

I bought the Camel Active Mars shoes on offer.
I could not try it first and have therefore taken a size that could fit (I need shoes between 48-50, depending on the brand). The CA were now 49 and something big.

I slide into the shoes a little back and forth, so I get blisters on the heel, I'll have to bring my deposit for the shoe.
Front has the shoe and broad feet a lot of space (is so wide my foot not, therefore, the shoes are generally more like clown shoes).

Otherwise it is a simple, black shoe, the top Modern is not, but is certainly not too tight ;-)