Charles River Women's Color Block New Englander Rain Jacket Size Small 100% polyurethane bonded to a woven backing and taffeta nylon in sleeves (3.98 oz/yd2) Wind & waterproof with heat sealed seams for weather protection Lined with mesh in body and underarm vents to allow for air-flow circulation 2-way zipper for freedom of movement and taffeta nylon sleeve lining Covered front zippered pockets to secure valuables ESA (Embroidery Stow-Away) System for easy decorating access