S3 safety boot directly derived from the Racing world; in smooth leather and high quality velor leather, elegant, comfortable and durable, ideal for outdoor use. SIZE: 38 - 48 CERTIFICATION: S3 / S3 ESD - SRC TOE: in composite, resistant to 200J INSOLE: anti-perforation in textile fiber SOLE: injected in PU Bidensity with energy absorption in the heel REMOVABLE INSOLE: antistatic in ergonomic thermoformed PU LINING INTERIOR: in breathable 3D mesh mesh UPPER / UPPER: in smooth leather and velor leather resistant to water penetration, soft nylon tongue with cut-resistant microfiber inserts EXTRA: 100% metal free, heel with anti-shock reinforcement, Velcro closure for adjustment at the ankle, technical laces "esay-lacing" system ARTICLE CODE: 07515