1,Uppers: artifical leather with Anti-static cloth and sponge 2, Outsole: PU . 3, Resonable price with excellent quality 1,Uppers: artifical leather with 0.5cm stripes blue Anti-static cloth and sponge .The shoe-pad is stitching with antistatic wire. outsole: PU .2,resistance volume:about 107Ω.3,Size:PVC:220-330mm, PU:220-350mm4,Have resonable price with excellent quality. Anti static shoe