Evike Matrix Tactical Systems High Speed S.D.E.U. Vest - Youth Size The Matrix Tactical Systems SDEU vest is designed for Airsoft by Airsoft players Junior Sized, Adjustable (Fits most children ages 7 to 14) This is truly a great piece of armor that is lightweight, provides maximum protection, and doesn't get in the way of mobility High Durability Nylon Fabric Built for Airsoft and Milsim; For full details, please check the Product Description