CAT Caterpillar Threshold Rebound S7L Waterproof Boots Composite Toe Cap womens safety trainers ensuring the boot remains breathable ensuring the boot remains breathable while providing a natural water resistance that improves with age and proper care Goodyear welted rubber sole for great strength and durability Slip Resistance: SR rated for contaminated surfaces Feature Description Composite Toe Cap Lightweight 200 Joule impact protection without cold transfer S7L Safety Rating Latest EN ISO 20345:2022 certification with comprehensive protection Waterproof Construction Membrane waterproofing (WP) keeps feet dry in wet conditions Heat Resistant Outsole HRO rated for contact heat resistance up to 300°C Fuel Oil Resistant FO rated outsole resists degradation from fuels and oils Slip Resistant SR rated for superior grip on contaminated surfaces Non Metallic Construction Metal free design ideal for security checkpoints and electrical work Penetration Resistant Non metallic midsole protects against sharp objects up to 1100 Newtons Energy Absorbing Heel Shock absorption technology reduces impact stress on joints Antistatic Protection Prevents static electricity buildup in sensitive environments Ankle Support Mid height boot design provides stability and ankle protection Durable Upper Premium leather construction for long lasting performance