A long-time favorite, the Challenger ™ has a traditional design and a durable, water-resistant Teklon ® nylon outer shell to keep you warm and dry. This rugged, durable jacket has a heavyweight fleece lining and it's our time-tested top performer. | Teklon ® nylon outer shell Vislon zipper 9.3-ounce, 100% polyester fleece body lining 3-ounce polyfill insulation and 100% polyester lining in sleeves for easy on/off 1-in. wide reflective taping on front, back and sleeves Rib knit cuffs and waistband Slash zippered pockets, interior zippered pocket Port Pockets™ for easy embroidery access