Spot on Ali, i really dont know what folk do in other types to keep em so long, because they all jib when the going gets tough but i've given my Puroforts some real stick and they look like they'll last forever. I'll never buy anything else now either.
puraforts get my vote to ..... im never out of my wellies and these are the only make that have lasted .. concrete , oil , grease horse and cow shit and piss ... nothing seems to harm them , wont buy nothing else now