It's all a new world and we're all just trying to get used to living in it, but one thing that is causing an awful lot of debate is around the popular 'visors'.

While there's definitely merits to them, recent studies have shown that perhaps we shouldn't be relying on them as our only means for protection.

To clear up the big visor debate, and to explain what we all should be wearing, Dr Matt O'Toole joined Dermot and Dave with some quick advice.