- Leather upper - EN ISO 20345 S1 safety rating - Safety toe cap - Hardwearing textile lining - Padded ankle collar - Secure lace fastening - Goodyear Welted Nitrile Rubber Sole. These safety boots feature a high-top design, a non-slip, fuel/oil resistant rubber sole, a metal toe cap, and a textile lining, making them ideal for workwear and safety compliance. They offer a padded collar for comfort and a secure lace fastening.