N-Ferno® Zippered Rib Knit Beanie Hat, One Size, Black

• Zippered compartment for the Skullerz® Universal Bump Cap Insert (sold separately)
• 100% Soft dry acrylic with 40 gram 3M™ flex stretch insulation for warmth and a comfortable fit

Specifications:
Outer Material: Acrylic
Lining Material: Unlined
Colour: Black
Size: One Size