Mystic Star 5/4mm Double Front Zip Mens Wetsuit | Large | Green The new Mystic Star 5/4mm Double Front Zip Mens Winter Wetsuit is a warm and comfy entry level suit. That being said for an entry level suit it has a lot of great features - being durable, flexible and super warm! It is made from 100% M-Flex neoprene, lined with Fox Fleece on the chest and back. As most of Mystics wetsuits it has a lot of features to keep the water out. With GBS, junction taping on the inside, glideskin double neck construction and an overhead backup shield it should do a good job of keeping the water out ultimately keeping you warmer for longer. The Star is an excellent wetsuit for the winter.  Features  M-Flex 100% GBS + Junction Taping Fox Fleece Double Front Zip 5/4mm