The following pants and bibs interface and can be used with the kneepads: Chelsea Construction Pant, 76488; Chelsea Work, 76464; Chelsea Bib, 76541; Oxford Const. Pant, 77467; Oxford Work Pant, 77468; Oxford Bib, 77561; W Luna Const. Pant, 77482; Potsdam Bib, 71489.