Black Upper Leather Safety Footwear Spe [Black Upper Leather Safety Footwear Spec. No. Is:15298(pt.2)2016, (Second Revision)special Conditions: Para 3.2 Leather, Para 3.11 Penetration Resistant , Para 3.15 & 6.2.2.2 Antistatic Footwear, Para 4 Classification, Code Designation Class I As Per Table 1, Para 5 Basic Requirements As Per Table 3 &Option 4 For Insole Present Shoe. Full In Socks Removable And Water Permeable. Para 5.2.1 Design A Low Shoe As Per Figure 3. Para 5.3.2.