interesting. my first pair of simms g3s lasted me ten years with no maintence at all done to them. except hanging them up to dry by the suspenders. often times never hung up at all and tossed in the my trunk. i finally tossed them because they stunk and i knew they were coming out with a new 2018 wader.
fast forward to the year 2018 when simms came out with new g3s and i still take care of these waders like my first pair. its now approaching 2024 and still have nothing wrong with my waders. minus a few mustard stains from river side lunches and i even had an ember land on the 3 layer part near the knee while warming up near a camp fire.
for whats its worth, all those years were hard fishing including winter steelhead, camping, warming up near fires. i even fell asleep in them one night.