CE certified according to standards:EN ISO 20345:2022 + A1:2024 S7S FO SR HI CI SC LG + ESD.Features:· Interlaced textile fibres, 3 mm (PS).· Antistatic (A).· Hydrocarbon Resistant (FO).· Waterproof (WR).· Slip Resistant (SR).· Energy absorption in the heel area (E).· Heat resistance through the sole (HI – High Insulation).· Reinforced toe for extra durability in the impact area (SC – Scuff Cap).· Ladder Grip (LG).· ESD.