COFRA® Safety Boot NEW YORK S3 HI CI HRO SRC. Made of Italian waterproof leather, with a protective toecap and anti-perforation insole in Kevlar type composite (footwear free of metal components), making it 35% lighter and with a more flexible sole. TPU toe cap reinforcement for greater resistance to impacts. PU/nitrile outsole, resistant to temperatures up to 300º (up to 1 min in contact with the surface). Protection against cold and anti-torsion.