The Mercury S3 Safety Boot is a black leather waterproof safety boot. It is fully Non-Metallic with a padded collar and tongue for added comfort. It has a composite toe cap and midsole protection making it a lightweight comfortable work boot. 

The Mercury safety boot is waterproof and has a breathable inner lining + Thinsulate. It has a dual density PUR heat resistant outsole with anti-scuff toe guard and is anti-static. The Mercury is a good all-round waterproof safety boot for a wide range of industrial and outdoor applications.