FS315; Extra light safety trainer made with suede leather upper with mesh panels for breathability, steel protective toe and midsole, injected PU midsole for great shock absorption.. Extra Lightweight & Highly Breathable Leather Safety Trainer. Padded Nylon Mesh & Suede Collar and Tongue. Injected PU Midsole for Great Shock Absorption. Durable Injected PU Outsole. Energy Absorbent Heel. Antistatic. Oil Resistant Outsole. Removable EVA Footbed. Breathable Mesh Lining. 200 Joules Steel Toe Cap Safety Rating: S1 P SRC 200J Steel Toe Cap Steel Penetration-Resistant Midsole Standard Fit Fuel Oil-Resistant Sole Not Tested for Sole Heat Resistance Not Water-Resistant Anti-Static Sole Shock-Absorbing Heel Reinforced Heel Safety Rating: S1 P SRC 200J Steel Toe Cap Steel Penetration-Resistant Midsole Standard Fit Fuel Oil-Resistant Sole Not Tested for Sole Heat Resistance Not Water-Resistant Anti-Static Sole Shock-Absorbing Heel Reinforced Heel