PRODUCT APPLICATIONS: Portwest's range of head protection aims to benefit our customers by combining the most current styles and standards in head protection DESIGN & FUNCTIONALITY: Features a non-vented ABS shell, 6-point textile suspension harness, wheel ratchet size adjustment (56-63cm) MATERIALS: ABS, Polycarbonate; Portwest products are manufactured to the highest standards using quality materials to ensure durability, comfort and style FEATURES: Electrically insulated up to 1000Vac or 1500Vdc (EN 50365); 6-point textile suspension harness for added user comfort and safety