Possibly my favorite pair, definitely the odd one of the bunch. The SC40400 is not your average no-frills jeans. The fabric is made of 50% cotton/50 % sugarcane fibres, it’s natural indigo, they’ve been hankdyed rather than ropedyed and has a single needle construction (hence the ”missing” chainstitch) and fully lined backpockets. I fell in love the first time I saw a pair. Unfortunately they’re no longer made.