Brown suede leather uppers, breathable and comfortable upturned toe, non-slip outsole durability to extend security protection provided BASF PU outsole, abrasion resistance, oil BK cloth lining, breathable and comfortable mesh material provides excellent breathability to prevent the closure of the tongue liquid or solid particles into the insoles relieve momentum and vibration from the heel of the foot and can withstand shock and 15kN pressure energy 200J steel toe steel can withstand 1100N bottom * can withstand voltage of 1000 V * antistatic soles effectively release the body electrostatic * Size: 35-47 This shoe has the following models are available:? brown light through sporty 60,718,126 help low safety shoes (steel head) 60718130 brown light through the sports section to help low antistatic safety shoes (steel head plate) 60,718,133 Brown light through sporty shoes to help low insulation (steel head) 60718169 brown light through the sports section to help low antistatic safety shoes (steel head)