​Protech Delta 4 Level IIIA Helmets.

Protech Delta 4 Level IIIA Helmets. DOM 2017. 

Very good to excellent close to new condition. 

Shell size is L/XL but the ratchet suspension system allows these to fit Small through XL.

For Ebay:

• The threat level rating of the armor (IIIa)
• Information about the manufacturer: Protech 
• The model designation: Delta 4
• A clear picture of the armor that verifies the above information, including a picture of the certification tag: See pictures
• The listing must also include the following disclaimer, word for word, within the description:
  "This model complies with NIJ Standard-0101.06 for Ballistic Resistance of Body Armor."