ItemNo. 4956604 Size 34x30 color black The Carhartt Men's R01 Duck Bib Overall is a classic unlined overall made for long days in the shop or in the field. The heavyweight 100% cotton duck fabric works with the triple-stitched main seams, extra tall chap fronts, and reinforced kick patches provide exceptional durability. Stretchy side gussets offer an accurate fit that's true to your pant size while also enhancing your freedom of movement.