Defcon 5 3 Holes Nomex Balaclava Black. Made of Nomex fabric this Men's Headwear made by Defcon 5 meets NOMEX flame retardant requirements. To be used in combination with a face mask this Defcon5 3-Holes Nomex Face Mask is perfect for protecting you and your coworkers. The Defcon5 3 Holes Nomex Face Mask protects you from the wind rain sand sharp objects and heat. Three ventilation holes disperse heat and regulate the humidity in your face. This Defcon5 3 Holes Nomex Balaclava is fully adjustable with sleeves and a shock-cord chin strap for maximum comfort. Specifications for Defcon 5 3 Holes Nomex Balaclava: Manufacturer: Defcon 5 Gender: Unisex Age Group: Adults Hat Size US: One Size Hat Style: Balaclava Fabric/Material: Nomex Application: Tactical Weight: 0.1 kg Activity/Occasion: Tactical Features of Defcon 5 3 Holes Nomex Balaclava Weight: 0.10 Kg NOMEX flame retardant Package Contents: Defcon 5 3 Holes Nomex Balaclava Defcon 5 D5-1935N B: 3 Holes Nomex Balaclava Black