Comfort is crucial when you're working outside. The Threshold Rebound Waterproof Composite Toe Work Boot is built with heavy-cushioning and uncompromising support, making it our most resilient boot yet. Waterproof Full Grain Leather. Cushioned foam footbed. Sock lining with CLEANSPORT NXT pro-biotic odour control. Durable and lightweight EVA midsole. Durable rubber outsole + SRX for extreme slip resistance. Cement construction Safety Rating: S7L FO HRO 200J Composite Toe Cap Composite Penetration-Resistant Midsole Wide Fit Fuel Oil-Resistant Sole 300°C Heat-Resistant Sole Waterproof Anti-Static Sole Shock-Absorbing Heel Reinforced Heel Safety Rating: S7L FO HRO 200J Composite Toe Cap Composite Penetration-Resistant Midsole Wide Fit Fuel Oil-Resistant Sole 300°C Heat-Resistant Sole Waterproof Anti-Static Sole Shock-Absorbing Heel Reinforced Heel