All the wind-resistant, water-repellent protection you love about our classic Challenger Jacket but with added details like a two-way zipper, hidden zippered chest pocket and open hem with drawcord and toggles for adjustability.. Teklon nylon shell. 8.3-ounce, 100% polyester fleece body lining. Poly-filled sleeves with polyester lining. Double-needle stitching throughout. Interior cellphone pocket. Adjustable cuffs with hook and loop closures. Slash zippered pockets, interior zippered pocket. Port Pocket for decoration access