Check the listing for details. Henderson 5mm Thermoprene Pro Men's Back Zip Jumpsuit. Color: Black/Heather Gray, Condition: New with tags. Listed at 425.99 USD. Experience unmatched comfort, flexibility, and warmth with the Henderson 5mm Thermoprene Pro Men's Back Zip Jumpsuit - a professional-grade wetsuit engineered for serious divers and water enthusiasts. Redesigned with ultra-soft 250% stretch neoprene, this suit contours perfectly to your body, offering a second-skin fit and supreme mobility. With over 50 years of patterning expertise packed into every stitch, the Thermoprene Pro provides exceptional thermal protection, thanks to minimized, double-glued and blind-stitched seams. From its stylish graphics to thoughtful details like Aqua Silk™ lining and Duratex® knee pads, this suit delivers maximum performance and long-lasting durability in any condition.