This lightweight down jacket is easy to throw on when the weather gets cold. It features PrimaLoft insulation for superior warmth and comfort. The packable design is perfect for travel. O'Neill Men's jacket O'Neill TRVLR Series Nylon quilted design PrimaLoft eco fill insulation O'Neill Hyperdry water resistance Front-zip closure Side zip pockets Zips and packs into itself 100% Nylon