Scorpion EXO Optima Jacket The Scorpion EXO Optima jacket is a perfect option for riders looking for a waterproof motorcycle jacket with excellent breathability. The unique feather of the Optima jacket is the core directed vents on the chest. The ventilation system is directed at the riders core instead of their rips, so when you open them up and you start moving air will be focused directly at your core. A thermal liner has been included to keep you warm on those colder days to keep you riding longer. CE approved armor covers the elbows and shoulders from unplanned impacts. Features Waterproof construction Double zipped main opening Waterproof seals at the ventilation ports Rear exhaust ports to allow the hot air to flow out as cool air comes in 2 Internal storage pockets Exo-Tec CE rated shoulder and elbow armor PE foam backpad ( back protector sold separately) Removable thermal liner YKK zippers 3 Year warranty