The Tess is an especially unique combination of fabrics for flexibility, extended comfort, and perfected fit. Panels quilted with windproof "Cloud" and Primaloft base cut the wind, while stretch knit'side panels form to the body for a sleek and comfortable fit. Dual direction zipper technology. Stretch side panels . Front invisible zip pockets. Interior wind flap. Shell Fabric: Water Repellent Polyester Cir/Quilted with Polyester Spandex Stretch Knit. 100% Polyester. Primaloft base filled quilting. Machine wash and dry.