I have done a number of concerts over the years. Touring can be hard. In devised a solution for smelly socks while on the tour bus. After a hard days work I bottled his socks in empty bottle found on the tour bus in order not to disturb his fellow band members in The Sugarcubes.
This item was first exhibited at the Lobster or Fame Exhibition in Reykjavik 2003
Yes, the socks are used.
This is an example of this solution.