Gazelles?
Yes, always.
Samba, only ever acceptable in black leather and if you’ve actually been to a football match.
Marathon – make you look a bit French and not in a good way. Otherwise excellent and give the impression you might occasionally break into a trot.
Stan Smith – Along with the Wimbledon and Diadora Borg Elite, the only acceptable white training shoe.
See postmodern/ironic use of Green Flash for confirmation, if any were needed.
Nike? No.
Puma? Football boots, not trainers.
New Balance are fine on a gentlemen of a certain age, as are Vans.
Inov8’s were great until you had to employ someone to help you choose which shoe you needed.
Merrell are worn by bedwetters, North Face by snobs and Keen by people whose thighs rub together.