My swobo baggy shorts wi the almost airtex liner that kimbers posted above, must be a good 6 yrs old by now but still going strong.
Any of my 3 pairs of Sidi mtb shoes over the past 14 years, admittingly they’ve been the high end Sidis at exorbitant prices for a pair of shoes that get muddy but the fit and performance has been outstanding and well worth the initial outlay.
My Sugoi RS lycra shorts, been wearing this brand/style since 2004/05 and they are perfect.
My new Northwave Celsius Arctic winter boots must get a mention here – perfect winter boots.
My Rapha Fixed merino jersey from 2007, bought in their sale and never worn on the bike in anger but it’s worn on a weekly basis for general clothing and still looks smart and held it’s shape over the past 5+ years, wish i’d bought more of them.