The O'Neill Reactor Shorti. Get a full dose of performance technology at an incredible value. The Reactor Series utilizes the exclusive FluidFlex in the shoulder and sleeves and a fully adjustable super seal neck. This wetsuit is versatile, durable, warm and affordable and has a great new look for Summer 2010. Constructed with a back zip, seamless paddle zones, wind resistant smooth skin chest and back and even a hidden key pocket.