The Ariat Casual Static Dissipating Composite Toe Work Oxford offers the protection of a work boot. For excellent protection against the hazards of static buildup, this lace-up is rated ASTM F2413-11 F I/75 C/75 SD Type 1. For cushioning and support, it features 4LR technology. 4LR technology for cushioning and stabilization Cushioning EVA midsole Oil- and slip-resistant Duratread outsole Composite safety toe Static dissipation type 1 rated ASTM F2413-11 F I/75 C/75 rated safety toe.