The Thermoprene wetsuit line is Hendersons bread and butter, and for good reason. The line gives the user excellent performance at an affordable price. All products in the line are constructed using Hendersons signature Thermoprene neoprene. This neoprene boasts 180% super stretch, giving the user a lot of flexibility and comfort. The neoprene is laminated with pill and abrasion resistant fabric for durability. All seams are sealed, meaning glued and blindstitched to prevent cold water from entering the suit. Edges at the cuffs are lycra trimmed for comfort and chafe resistance. The Thermoprene Long John has a velcro shoulder entry which allows for easy in and out between dives. This product can be worn alone or layered with a step-in jacket for additional insulation and protection from the cold. Durable knee pads and a spine/lumbar pad add additional comfort. 1yr warranty