Blackrock S3 Sentinel Composite Work Boots, Mens Womens Safety Shoes, Toe Cap, Water Resistant, Metal Free Non Metallic Safety, Steel Size 4

Built for work: the non-metallic composite toe cap protects against impact from falling objects and from pressure. It offers protection of 200 joules - equivalent to a drop of 20 kg from a height of 1 m or a weight of 1.5 tonnes resting on the toe area. Bottom protection: composite midsole - a thin but strong plate made of lightweight, non-metallic material that extends the entire length of the sole and protects against objects entering from the bottom such as nails, tacks, broken glass, etc. that could otherwise cause serious injuries Water resistance: waterproof leather upper - repels water and keeps your feet dry when exposed to wet conditions for a short time Anti-slip sole unit: dual density PU/PU sole that is resistant to fuel oil, so it does not wear out, discolour or retain grease that would otherwise lead to slips and tripping Additional features: energy absorbing heel that reduces foot fatigue; anti-static sole that minimises the build-up of electrostatic charges; non-slip sole Size note: Blackrock safety shoes are cut so wide that they can also be worn with thick boot socks. Please consider this when choosing your size. If you wear the shoes with normal socks, you should choose a UK/EUR size smaller. Safety marking: S3 SRC - Blackrock shoes are rigorously tested and certified by Intertek so you can be sure that they are reputable and offer you safety. View the declaration of conformity in the image gallery, which also includes the certificate number.