Speedo as underwear

[Torchwatch]

I always wear speedos as underwear when on holiday, it allows me to take a larger choice of swimwear and to be straight onto the beach without changing.
Since you can buy tee shirts anywhere in the world it seems better to take extra speedos and cut back on clean shirts.
If cycling in France I will of course be wearing lycra cycle shorts while riding, but speedos and nylon running shorts etc with speedos underneath the rest of the time.