Our Packable Nylon Silk Jacket, made from a breathable, lightweight blend of nylon and silk, is the perfect safeguard against those unpredictable spring showers. This sporty jacket is water repellant and can be packed into its inner pocket, and features a woven mini-stripe from the silk threads, zip out hood, half raglan sleeves, shirt-inspired yoke on the back, hidden elastic at the cuffs and hem, and practical vents under the sleeves.