BRAD S3 SRC Metal free EVA-nitrile rubber sole BRAD 3 Upper: full grain leather Toe & sole steel PU sole SPEEDSTER BSLMSPE BSLMVIBL BLACK VIPER SCI SRC 3 Upper:suede leather Toe & sole steel PU sole SCI SRC 3 Upper:suede leather Toe & sole steel PU sole Non woven absorbentfibers lining Lining : Sporty / PU2D Sole : Steel Toecap: Anti-perforationinsert:Stainless Steel Grained soft water-repellent full grain leather, and water-repellent suede leather and abrasion resistant <groove>. Upper : Three-dimensional micro-porous textile, high breathability Lining : SP-light / EVA- Nitrile rubber. Sole : HDFC Compositefiber. Toecap: Anti-perforation insert: High tenacity composite fabric‘0′ penetration.