O'Neill Reactor 1/5mm Long Sleeve Wetsuit Jacket in Black The O'Neill Reactor 1/5mm Jacket uses the new Reactor technology to provide core body warmth for those cooler summer days. Great for any watersports such as wakeboarders, stand up paddle boarders & kite surfers. The newly upgraded REACTOR-2 is engineered for performance in a value-driven package. A perfect combination of stretch and durability.    FEATURES   Front Zip Combine With Sleeveless Full Strategic Seam Placement Boardshort Connector Hand-Cuff Stitch Sleeve Anchor Flatlock Stitched Breathable Seams UltraFlex Composite O'Neill Reactor II 1.5mm Long Sleeve Front Zip Wetsuit Jacket - Black