N-Ferno® Zippered Rib Knit Beanie Hat with Bump Cap Insert, One Size, Black

• Zippered compartment for the included Skullerz® Universal Bump Cap Insert
• 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