The Synergy Series wetsuits deliver lightweight, premium heat, and innovative technology with superior value and durability. Made from stretchy and eco-conscious Superlight neoprene combined with glued and blind stitched sealed external seams, the women’s 4/3 Synergy Back Zip Full Wetsuit boasts excellent thermal retention. Graphene recycler lining at the front and back panels adds incredible strength and heat without adding bulk, while silicone stretch panels at the arms and legs let you get in and out with ease. Finished with a back zip entry, the Synergy delivers everything you demand from a premium wetsuit, without breaking the bank.Product Features: Recycled Superflex Jersey Superlight Foam, Partially recycled Graphene Recycler Plus combined with Silicon Stretch interior 4/3mm thickness Back zip entry Machine Applied Super-flex neo tape on the interior