Safety overshoe with PU upper that protects against cold and electricity, antibacterial, resistant to -25 °C. TPU outsole resistant to -25 °C with high electrical resistance. Inner lining made of abrasion-resistant polyester. Insole shaped to support the metatarsus, made of soft and aromatic polyurethane, electrically insulating, anatomical, covered with fabric. Guarantees maximum comfort and shock absorption. Insulation against cold and heat. Toe cap made of non-metallic fiberglass, resistant to 200 J. APT PLUS non-metallic midsole. Zero perforation with high electrical resistance.