Carhartt Toddler Kids’ Unisex Girl’s Boy’s Brown Canvas Bib Overalls Size 3T In good condition, there is a couple spots of discoloration. Please see photos for details. The first bib overalls Carhartt ever created were designed to keep railroad workers comfortable on the job. These babies' bibs pass on the classic style to the youngest in your pack. They have the same look as the original but with a canvas build that feels soft and broken-in. Features 9-ounce, 100% cotton canvas Adjustable shoulder straps Mock fly Double knee Pocket on bib with Carhartt patch