![Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun](https://www.thesun.co.uk/wp-content/uploads/2018/08/NINTCHDBPICT000425127558.jpg?strip=all&w=873)
Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun
![Manchester City's Gael Clichy preparing for Cristiano Ronaldo test by training in a MASK - Mirror Online Manchester City's Gael Clichy preparing for Cristiano Ronaldo test by training in a MASK - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article7794453.ece/ALTERNATES/s1200c/Clichy-teaser.png)
Manchester City's Gael Clichy preparing for Cristiano Ronaldo test by training in a MASK - Mirror Online
![Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun](https://www.thesun.co.uk/wp-content/uploads/2018/08/NINTCHDBPICT000424478576.jpg)
Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun
![Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun](https://www.thesun.co.uk/wp-content/uploads/2018/08/NINTCHDBPICT000425127834.jpg)
Altitude masks: Gareth Bale, Dele Alli and Anthony Joshua fans of bizarre 'Bane' mask which claims to reproduce benefits of altitude training | The Sun
![The Influencer: Nike's new Tiempo boots, Gareth Bale's mask, a really tough teaser and details of a dream football job - Mirror Online The Influencer: Nike's new Tiempo boots, Gareth Bale's mask, a really tough teaser and details of a dream football job - Mirror Online](https://cdn.jwplayer.com/v2/media/DzCc7WAb/poster.jpg)