Demiral scored two goals in the 2-1 last 16 win over Austria on Tuesday and during celebrations for his second goal made a gesture associated with Turkish right-wing extremist group Grey Wolves.

Earlier, European soccer's governing body UEFA opened an investigation into the Turkish centre back's celebration in a Tuesday evening match that Germany condemned as racist due to its far right associations.

The Al-Ahli centre-back smashed home after just 58 seconds and produced a towering header on the hour mark to double Turkey's lead.

The kit is from Demiral's personal collection and he assured that all proceedings for the item will be sent for relief to fund Turkey's earthquake victims.