Flame-Resistant Helmet Liner
Flame-Resistant Helmet Liner

Description:
The Klein Tools Flame‑Resistant Helmet Liner (FRSKLC7) is engineered for utility workers, linemen, and construction crews who demand both safety and comfort in harsh conditions. Built with FR‑rated cotton fabric and visible compliance tags, it delivers reliable arc flash and flash fire protection while retaining warmth in freezing environments. Its slim, low‑profile design fits seamlessly under hard hats and helmets without bunching, and the soft, stretchy construction ensures all‑day wearability. Durable enough to maintain shape after repeated washing, this liner is a dependable cold‑weather layer validated by field professionals for performance, comfort, and protection on the job site.
Specifications:
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We offer a 30-day return window for unused, unworn items in their original condition. If your item arrives damaged or incorrect, please get in touch with us within 7 days with photos so we can resolve it quickly.
Lineroots is not responsible for lost or stolen packages marked as delivered. Any reshipments for incorrect addresses will be at the customer’s cost. Approved returns are processed within 3–5 business days after we receive your package