YOU’LL NEVER OWN A MORE TRAVELWORTHY JACKET. Have you ever experienced cool mornings that turn in to hot afternoons and end up as cold nights? The Survivor Jacket was designed to handle these types of global climate changes. When the mercury rises, simply zip off the sleeves and when it drops, just zip them back on. Its reinforced stiching and travel-tested hardware will endure many lifetimes of adventure.