Top Quality and Eligent Design with International Fashion trends make you safe work and happy life. CE-20345 and ISO 9001 CertifiedFollowing are details for our product for your refer.ItemKJ9055UpperCow Suede LeatherLiningAir MeshOutsoleDouble Density PU outsole, aslo do PU/TPU ,PU/RubberSizeEur36-47Standard:Comply with SB SBP S1 S2 S3 under EN ISO 20345 standardFunction:200J steel toe cap and ...