Watching………
Hope you find something. I am size 12.5/13 UK, for years I have been ok in 510 low impact, bought a new pair a year ago, didn’t fit, bought another pair a few months later, didn’t fit, measured them, 5mm narrower than my old ones, mailed 510, “oh yes we did a tiny redesign”…..
I have tried the Terrex, Shimano, Specialized, Moab, all too narrow and/or not available in over size 13.
My last remaining original low impacts are shot so running out of time! I see they have released a few new models recently, will have to try them. Previous other ones, Freerider etc all been too narrow/small in the toe box