Guard Dog Body Armor's concealable vest is made with a lightweight PEUD material that is NIJ level 3a certified for protection again 9mm and. This vest is light weight and suitable for daily use. Chest sizes: Medium: 35-40 inches, Large 37-42 inches, Extra Large: 41-46?
Extra Large: Front: 13.6? This model complies with NIJ Standard-0101.06 for Ballistic Resistance of Body Armor.