Fletch
Striker
Aye orthotics would be specially made innersoles which you would then need to put in All shoes , I’m always bit apprehensive about that as everyone has different gaits and foot shapes etcIf by orthotics you mean those insole things with the raised arch bits you shove in your shoes, they fixed my problem right enough. With those and a knee support (£15 off Amazon) i was back running in no time and am able to do a 10k now without being semi-crippled the next day.