Recon Base JacketEvery Great Plan Depends on a Solid Base Whether youre cool or stone cold, the Recon Base Jacket does its part to keep the Prepared Professional ready for action in a range of environments. Its streamlined design and lightweight construction takes advantage of an efficient barrier of PrimaLoft insulation to hold chills at bay when its worn alone, and integrates into the RECON and Integrity Shell Jackets for additional protection from cold wet weather.