Blundstone 025 Grey Comfort Arch Steel Toe Boot025 Blundstone Steel Toe Unisex Safety Gumboot The 025 gumboot is built for those with a wider foot. In addition to a steel toe cap and comfort arch footbed, its also slip and abrasion resistant. The upper design has additional protective patterning to provide greater resilience to cuts and abrasion in vulnerable areas and a knit lining for added comfort. Grey waterproof safety gumboot Made from a PVC nitrile compound that is chemical, oil and acid