Manchester City fans will be hoping they have plenty of opportunity to perform their Poznan goal celebration during Sunday’s Capital One Cup final against Sunderland at Wembley - and now they have eyewear to help them through those joyful yet testing times.

The problem with their unusual goal celebration - borrowed from Polish side Lech Poznan - is that it requires fans to turn their backs on the action, thus missing events on the pitch.

However, help is at hand for Blues supporters from the League Cup’s sponsor, Capital One, who have developed a limited edition set of Poznan-proof glasses featuring specially in-built ‘rear-view’ mirrors.

The clever design of the glasses mean that City fans can now enjoy a quick Poznan and not miss a single minute’s action on the pitch.