Anti-slip safety overshoes. Ultra-light cap in aluminium/titanium: 50% lighter than steel and just as resistant. Multidirectional straps to keep the feet secure. Four sizes only for all shoe sizes. Colour coded to identify sizes. Suitable for most shoe types. Hand wash. Reusable. NF EN ISO 20345/2011. NF EN 12 568. NF EN 13 287. FO.