Mountain bike tourism in the Corona summer of 2020 will be characterized above all by using Swiss mountain railroads: lots of fun on the trails. And of course: wearing a mask. Because with the start of operation of the Swiss mountain railroads, it is probably as certain as the Amen in the church that a mouth-nose mask will be part of it. Ride has looked around to see which bike fashion providers produce community masks. And there's an insider tip for a casual mask from a surfer label on top.