Port Authority Ladies Vortex Customized Waterproof 3 in 1 Jackets, Black Black Size:4XL generous fit across shoulders 100 sherpa fleece body generous fit across shoulders 879 cubic inchesNote: Bags not intended for use by children 12 and under 100% polyester shell 100% nylon zip in inner jacket with 3 ounce polyfill 3000MM fabric waterproof rating 3000G M2 fabric breathability rating Detachable hood with locking drawcord Full length interior storm flap Chin guard Contrast zippered chest and sleeve pockets Front zippered pockets Adjustable tab cuffs with hook and loop closures Port Pocket for easy embroidery access Shell has an open hem Inner jacket has front slash pockets and open hem The fully seam sealed waterproof shell and the warm polyfilled inner jacket can be worn separately or combined for optimal warmth and protection