The ROC style has a silicone-free, grey polyurethane, heavy coated palm for the best abrasion and oil resistance. Form fitting 100% nylon, seamless machine knit gloves. Good oil grip, successful in the metal, auto, electronic and clean room industries. The best general purpose assembly glove available! In a fabric rupture test, the ROC outlasted its competition 923 cycles to 531. Excellent where lint is a problem. Packaged 1 dozen pair per polybag. $44.00/dozen