The Billabong Synergy wetsuits features 5mm and 3mm neoprene panels keeping you warm during the cold season. The neoprene is made from recycled fibres which is great if you are looking for a more sustainable wetsuit option. The seams are glued and blind stitched to prevent water getting into the wetsuit and the seams also feature stress point taping on the inside for more durability. The chest zip entry may take some getting used to at the start, but once you get the knack it is worth the effort as no water enters the wetsuit at your lower back and you retain full stretch across the back.  Who is it for: This wetsuit can be used for surf- and windsports in Ireland and other similar climates all year round. It is warm and flexible and that fact that it is in part made from recycled materials is great if you are looking for a more sustainable wetsuit option. The chest zip entry is not as easy to get in and out of as a back zip entry wetsuit but once you are used to it, it offers a great  Features: External: Superflex Recycler neoprene made from 100% recycled fibres Foam Type: Superlight Foam made from upcycled car tires and neoprene scraps to create great thermal retention with high stretch Thickness: 5/4/3mm Lining: Graphene Recycler internal thermal front and back panels combined with Silicon Stretch sleeves and lower legs for easy on and off External Seams: Glued and blind stitched [GBS] sealed seams to prevent leakage Internal Seams: Machine applied stretch tape in high-stress areas Entry System: Chest zip comp entry Sizing:  Please check the size chart as the wetsuit sizing may be different to your clothes sizing. If you are unsure which size to choose, please feel free to email us at [email protected] and we are happy to help you.