Ergodyne N-Ferno 6811Z Zippered Rib Knit Beanie, One Size, Black

Give yourself ample protection against the cold when you wear the Ergodyne N-Ferno 6811Z Zippered Rib Knit Beanie. Its designed with flex stretch insulation to keep you warm and provide a comfortable fit, while the zippered opening provides space to insert a bump cap. Designed to provide warmth and extra head protection during cold weather conditions. Soft-dry acrylic construction with 40-gram 3M flex stretch insulation offers a warm, comfortable fit. Zippered compartment enables you to insert the bump cap (sold separately) for extra protection against possible bumps, scrapes and bruises. 8945 Universal Bump Cap Insert (sold separately) is a lightweight, impact-resistant shell with a foam pad. Machine washable.