Carhartt R01 Duck Bib Overalls BlackWeve found that bib overalls can be a bit Marmite. There doesnt seem to be much middle ground between those that wear them and those that wouldnt even try a pair on. Im firmly in the love camp and for me Carhartt make the best fitting and functional ones on the market. Why do I rate wearing bib overalls; fit Im not constantly having to pull my trousers up in the workshop and I dont have to wear a belt. pockets lots of them and well placed. Saves a lot