OmniTrust Vinyl Powder-Free Exam Gloves MEDIUM (312-12). This glove is made from the highest quality polyvinyl chloride material and formulation available. These vinyl gloves provide you with the best possible value. Powder Free Vinyl An excellent non-latex value for low risk applications. 100% synthetic vinyl. Completely latex free. Smooth finish for improved feel, comfortable fit and tactile sensitivity. Ambidextrous beaded cuff. Flat packed for optimum dispensing. 100/BX 10BX/CS. Priced per box.