Significant improvements in comfort and flexibility will be one of the most noticeable enhancements found in the new Thermoprene Pro line. Now boasting a full 250% stretch; a significant improvement over the 180% stretch of the original Thermoprene material. The new materials "melts" in your hands and contours every curve of your body. Thermoprene Pro wetsuits feature new patterns which have been developed using fitting data from Henderson's pattern library which contains over five decades of USA grading and patterning knowledge.As the name implies, Thermoprene Pro wetsuits are a professional level wetsuit that are designed to provide maximum warmth and comfort. These suits keep you warmer longer, as the number of seams in each suit have been minimized and each seam is double glued and blind stitched. Attention-grabbing new colors, contemporary graphics and classic styling will be certain to make you look great in and out of the water. Finishing touches like soft and comfortable aqua silk lining, ergonomic Duratex knee pads and the proven self-sealing zipper closures all combine to complete the new Thermoprene Pro lineup.The Henderson Thermoprene Pro Hooded Semi-Dry Jumpsuit has a full shoulder to shoulder front zip entry. The zipper is a PK S-Lock design which is dependable, durable and provides proven performance. This nylon-2 neoprene suit has durable Thermoprene Pro non-pill nylon exterior laminate, 8mm body/7mm hood, and Aqua Silk interior for soft and lu