Easy Wear Las Safety Shoes With Velcr [Easy Wear Las Safety Shoes With Velcro Fitment Upper Made From Grain Leather. (General Features) 1).Quarter Lining: Netlon Padded With Foam.2).Vamp Lining: High Abrasion Resistant Fabric Lining Sole. 3) Features: Single Density Pu Sole, Cleated Outsole For High Grip And Self Cleaning Effect, Antistatic. Oil/Acid Resistance Anti Slip And Heat Resistance With Shock Absorbing Property, Anti Fatigue Conforming To Iso 20345:2004 & Is 15298 (Part 2) :2011