Comfort and Performance From a Work Boot Durable Magna shield Nubuc and 1680 denier ballistic heavy duty nylon mesh upper Hardwearing protective TPU toe guard Laminated membrane and seam sealed treatment to the upper Composite toe cap which is as strong as steel but much more lightweight, and also scanner safe Padded foam collar and tongue for added comfort Strong rustproof non-metallic scanner safe hardware Fast wicking mesh lining for moisture management and comfort Removable contoured molded insole Durable high-traction slip-resistant dual density PU outsole with ladder grips Compliance: AS/NZS 2210.3.2009