... PU,TPU,mesh 3.Feature:anti-static,insulative,steel toe,waterproof 4.CE approval ◊Upper:cow suede leather◊Outsole ... PU,RUBBER◊Lining:air mesh ◊steel toe◊Features:anti-static,insulative,steel toe,waterproof,pentration resistance,energy absorption◊Packing: ... 20 joules WRU-water resistant upper leatherstandardPropertiesSBBaseic safety footwear with steel toe-capS1SB+Closed seat region+A+ES1PS1+Penetration ...