![Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/08/28/09/2BBB7A7500000578-0-image-a-1_1440749555669.jpg)
Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online
![Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/08/28/09/2BB9BC3E00000578-0-image-a-2_1440749603979.jpg)
Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online
![Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online Ashton Eaton trials new Nike 'cooling mask' as American decathlon star roars into commanding lead at World Championships | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/08/28/11/2BBC2EFE00000578-0-image-a-44_1440757243659.jpg)