In its fourth article, referring to 'other types of equipment,' it states: "Non-dangerous protective equipment, such as headgear, face masks, knee and elbow pads made of soft, light, and padded ...

It was the famous hypoxia masks, which make an appearance a couple of times each season at the club’s training center. One of the day's highlights was seeing Kylian Mbappé wearing the mask.

"Obviously playing without Mbappe changes things a bit ... have launched a campaign this week encouraging fans to wear a face ...

Dress in layers including a hat, face mask, and gloves if you must go outside ... Real Madrid's French forward Kylian Mbappe is in his best form since joining the club last summer from PSG ...