The Petzl BALACLAVA Protective Helmet Liner provides full head, face, and neck coverage engineered to protect industrial workers in severe cold, damp, and windy environments. Crafted from high-performance PrimaLoft® fabric, it delivers exceptional thermal insulation while maintaining a thin, low-profile fit under safety helmets. Its seamless construction eliminates pressure points during extended wear, while moisture-wicking and quick-drying properties pull sweat away from the skin. Designed with 43% recycled polyester, this durable, eco-friendly balaclava is machine washable and retains its insulating warmth over repeated field use.

• Full Head & Neck Thermal Protection: Shields the head, face, and neck against cold temperatures, wind, and damp conditions.

• PrimaLoft® Insulation: Advanced PrimaLoft® fabric provides high thermal efficiency with a low-profile fit beneath safety helmets.

• Seamless Ergonomic Comfort: Seamless knit construction prevents chafing, hot spots, and pressure points under helmet suspensions.

• Moisture-Wicking & Quick-Drying: Highly breathable weave efficiently wicks perspiration to keep workers dry during strenuous activity.

• Sustainable & Easy Care: Built with 43% recycled polyester and machine washable at 30° C without losing thermal warmth.