PRODUCT CODE: RE6S5072-BK UPPER: High quality full grain black leather; thermal lining on inside of boot, between leather and inner lining SOLE: Polyurethane (PU) and Rubber EYELETS: No eyelets or laces; quick release Velcro fastening on the inside tab and quick release snap buckle on the outside TOE CAP: 200J steel toe cap FOOTBED: (INSOLE) Moulded polyurethane (PU); taibrelle mesh upper with contoured heel and arch INSOLE BOARD: 3MR Ibitech non-woven insole board UPPER: Built-in metatarsal spat to protect against splashes and welding sparks SOLE: PU Rubber sole heat resistant to 300 °C on contact (for 60 seconds) OTHER: Quick release Velcro fastening on the inside and quick release snap buckle on the outside ISO 20345 CLASSIFICATION: S1 – anti-static, energy absorption of seat region, resistance to fuel and oil SLIP RESISTANCE CLASSIFICATION: SRA / SRB / SRC SRC – tested for slip resistance in environments of ceramic and metal surfaces with soapy and oily solutions