The types segment categorizes protective apparel into turnout gear, proximity suits, and auxiliary accessories such as helmets, gloves, boots, and hoods. Turnout gear, the core ensemble for most fire‑ground activities, is further sub‑divided into multi‑layer and single‑layer constructions; multi‑layer systems dominate due to superior thermal insulation and modular repairability, while single‑layer options cater to low‑heat, high‑mobility scenarios. Proximity suits, engineered for extreme heat exposure (e.g., aircraft fire suppression), command a premium price point and a smaller market share, reflecting their specialized use cases. Auxiliary accessories, though individually low‑cost, collectively represent a sizable portion of the market because each firefighter requires a complete set of components, and ongoing replacement cycles drive recurring demand. This type‑based taxonomy clarifies how product differentiation influences total market volume, with turnout gear accounting for the bulk of sales, proximity suits adding high‑margin niche revenue, and accessories sustaining a steady, volume‑driven contribution.