Flak Jak™ 1000 LT Chest Protector is a neck brace compatible roost deflector, designed primarily for front and back roost deflection. The 1000 LT has many of the features of the IMS series without the added protection of the Impact Management System. Included, is our original Suspended Shoulder system. Engineered as a cantileaver which keeps the plastic shoulder cap off of your shoulder. In the case of an impact, the energy is dispersed across the whole area rather than one spot. This design is featured in our Flak Jak IMS and 1000's.