Zipper front with inside wind flap Two large front pockets with quilt lining ,Inside patch pocket with hook and loop closure on left side for added convenience ,Other features: 3 1/2 , Size Large back length: Reg. 28 ,12-ounce 100% cotton sandstone duck with plied yarns for added durability , Micro-sanded and garment-washed for soft finish , Nylon lining quilted to arctic-weight polyester insulation