PRODUCT CODE: RE651-BK (Black) / RE651-BR (Brown) UPPER: High quality waxy smooth leather TOE-CAP: 200J steel toe cap UPPER: Polyurethane (PU) collar and thermoplastic polyurethane (TPU) reinforcing heel guard SOLE: Outsole is heat resistant up to 300°, Steel midsole for anti-penetration, Ultra-thick outsole with REBEL Platinum footbed (memory foam) providing maximum comfort ISO 20345 CLASSIFICATION: S1P – anti-penetration protection, anti-static, energy absorption of seat region, resistance to fuel and oil SLIP RESISTANCE CLASSIFICATION: SRA / SRB / SRC SRA – tested for slip resistance in environments of ceramic surfaces with soapy solution