Stay covered Head-to-Toe in O&';Neill&';s premium lineup of equipment designed to shield you from the harshest conditions. O&';Neill&';s world-class athletes search the planet for perfect surf, the R&D team at Area 52 developed product to allow you to perform in the most extreme elements and excel in the coldest climates. The newly upgraded Reactor-2 is engineered for performance in a value driven package. A perfect combination of stretch and durability. Fresh colors and graphics with style that&';s built to last. The O&';Neill Reactor 2, Women&';s 2mm Back Zip S/S Spring is a short sleeve spring style back zipper entry with pull tab leash suit, for easy self-donning and doffing. Single super seal neck, strategic seam placement with a wind-proof mesh smooth skin fluid foam chest and back panel adds comfort and warmth. Suit has UltraFlex combination of materials with 2mm neoprene, top/under sleeve FluidFlex and a smooth skin fluid foam neck. The suit materials are 30% FluidFlex and 70% Fluid Foam combination with flatloc-stitched breathable seams. A hidden key pocket adds security. 3/2mm Reactor II Women&';s Springsuit Wetsuit Back Zip - Easy Entry Single Super Seal Neck Strategic Seam Placement Wind-Proof Smoothskin UltraFlex Combination Flatlock-Stitched Breathable Seams Top Sleeve/Under Sleeve: FluidFlex Chest/Back: Mesh Smoothskin Fluid Foam Smoothskin Fluid Foam Neck 30% FluidFlex / 70% Fluid Foam Hidden Key Pocket