SYNERGY SERIES VALUE & FLEXIBILITY - The Synergy Series was born out of a passion for form and functionality. With clean and well thought out lines of stitched neoprene, this suit allows for a comfort and stability for any body type. Enter the water with ease not restriction in any suit from the synergy collection. 5/4 mm Back Zip Wetsuit Metal YKK Back Zip Entry System WARMTH. Hollow Fiber Thermal Chest And Back Panel MATERIAL. 100% AX2 Superflex Jersey. Light, Flexible And Durable FLEXIBILITY. New Improved Flattering Seam Placement CONSTRUCTION. GBS Sealed Seams. Machine Applied Pressure Bonded Internal Seam Tape | Temperature Guide. 10°C - 15°C |