NFPA 1971 certified Phenix helmet — heritage build, modern protection. The Phenix First Due Helmet is a Phenix-engineered firefighting helmet with high-temperature compression-molded composite shell, low center of gravity, and center-balanced design to reduce neck fatigue across long shifts. Configuration This product is available in multiple configurations. Select your preferred eye protection and suspension using the options above — pricing and SKU update automatically. Specs at a glance Certifications: NFPA 1971 Shell: High-temperature compression-molded composite with commemorative 9/11 filigree Finial: American-made brass eagle Suspension liner: Phenix exclusive comfort pad, adjustable 6½" to 7¾" (XS & XL on request) Earlaps: Black Nomex with fire-retardant cotton, 8" detachable Chinstrap: Nomex Reflective: Eight 3M lime-yellow tetrahedrons Approximate weight: 55 oz Standard colors: Red, White, Yellow, Black SCBA compatibility: Interfaces with any SCBA mask Care & longevity Inspect after every incident. Clean shell with mild soap and water — never solvents or abrasive cleaners. Store away from prolonged direct sunlight. Inspect chinstrap, earlaps, and goggles annually; replace per Phenix's care manual. Sizing Standard suspension fits 6½" to 7¾" — covers most adult head sizes. XS and XL liners available on request. Test fit with your duty hood on, as it changes how the suspension seats.