safety footwear S2, protective steel toecap, anti-penetration steel midsole, Tunnel system®, E - energy absorption in the heel area, SRA - slip resistant sole - dual density PU, CI, HI - insulation against cold and heat, FO - resistance to fuel oil, A - antistatic, ESD - electro static discharge, WRU - water resistant upper, AVAILABLE ON REQUEST TO OUR SALES DEPARTMENT