Aerodynamic socks?

I saw that interview too * Galen* .... I was more taken aback by the German lady rider who finished the race( and won I think) with no saddle as it fell off but for all the world it looked like she was sat firmly on the saddle support tube :-)

These Germans are made of tough stuff obviously !

Vorsprung durch technik, obviously! ?

Or a big bottom

Looking at some of the saddles, the cross tube could be more comfortable.