Blaklader Welding Safety Boot 24580000 A welding boot made of durable leather, with an outsole in nitrile rubber that can withstand temperatures up to 300°C. A foil heat shield is built into the sole construction. The toe cap is made of composite, and the penetration protection plate of a textile material. The Freelock solution makes it nice and easy to put the boots on and take them off, and it’s covered and protected by a leather-clad tongue that fastens with Velcro. The insole, anatomically designed for optimum comfort, is made of a soft PU material and has a textile upper with good moisture absorption Product Features Freelock Composite toe cap Nail protection - Textile PL Padded shaft edge Antistatic properties Oil resistant outsole Reflective details Toe reinforcement Heat resistant outsole Water repellent Certification: EN ISO 20345:2011 S3 SRC HRO HI WG Materials: Lining - Membrane; Upper - Full grain leather; Insole - Textile, soft PU; Sole - PU midsole, nylon shank, Nitrile outsole Sizes: UK2 - 35 to UK13 - 48 Please click on the size guide to check this style's sizes.