The Marfa CP211 is what happens when a work boot goes completely non-conductive — a carbon fiber composite toe, non-metallic construction throughout, and EH protection to 18,000 volts under ASTM F2413-18 M/I/C EH. A Hydroguard membrane seals out water, a CoolMAX liner manages heat and sweat, and the oiled Crazyhorse leather takes the daily abuse in an EE wide fit.
Is the Marfa CP211 fully non-metallic? Yes — the Marfa CP211 uses a carbon fiber composite toe and non-conductive construction with no metal components.
