Strong abrasion resistant outsole for extra durability. Nitrile and polymers enhanced PVC compound for basic chemical protection. Suitable for use under protective suits (EN943-1 certified). Features. Gender. Unisex. Consumer life stage. Adult. Safety footwear type. Safety boots. Product main colour. Yellow. Size (UK). 12. Toe protection. Yes. Footwear closure type. No closure. Electrical hazard protection. Yes. Slip resistant. Yes. Waterproof. Yes. Material. Midsole material. Steel. Toecap material. Steel