Quiksilver's 4/3mm Prologue Back-Zip Wetsuit offers superior performance and durability, with thicker StretchFlight 2 neoprene at the chest for extra warmth and Freemax Super Stretch at the arms and legs for maximum mobility. With Thermal Smoothie core panels for added heat and GBS seams for superior flexibility, this suit is a perfect choice for colder water conditions. Bonus? The eco-conscious construction of this suit results in a lower carbon footprint, so you can feel good in it and feel good about it.