Product details:

The 100% super stretch FN Lite Neoprene increases the warmth while decreasing the weight of the suit. The chest and back now feature a Warmflight thermal lining for infrared technology which conducts body heat into the thermal lining and retains body heat over a longer period of time. Not only does this fullsuit feature a chest zipper for extra flexibility, but also sealed seams and Ecto-Flex knee pads for some serious durability. Great for cool water temps!