Medium,When you need a latex-free disposable glove with excellent fit and comfort,try Gloveworks Blue Synthetic Vinyl,a blend of synthetic materials and PVC. Synthetic vinyl combines advanced synthetic rubber (elastomer) and vinyl polymer materials to create an exceptionally soft,supple,and elastic glove with unique shape memory. At 3 mils thick,they are suited for food service,jan/san,nail and beauty,painting,and more.