I’ve been a big fan of the transparent air cushion sole since I was a youngster, one of my first teenage shoes had the authenic air sole. Nowadays brands try to mix the old street with the new couture and I think I can finally say that it worked out right this time :) .
Prada recently released these Levitate Wingtips, featuring a brown, burnished leather upper combined with a transparant, red cushioned sole and they look thight! I would definitely rock these, propably with a black chino and black blazer with a black tee underneath. Not sure if they would work underneath a tux but you could always try.
So far I’ve only found this link to get them but black only, if you find a link with the brown ones let me know :)