Simms' men's Kinetic Jacket is a warm companion in the biting cold predawn hours when the dark waters are dancing with hungry fish. PrimaLoft® Gold insulation packs in warmth without adding bulk. Polartec® Wind Pro® stretch-fleece in the underarm and body panels ventilates and supports a range of motion, accommodating any cast you can manage to toss. A soft, lined hand warmer pocket keeps your fingers nimble and comfortable enough to patiently tie on a series of flies and finally land that picky trout. The jacket is finished with an insulated storm hood and water-resistant coating.