The Billabong Womens Synergy in 4/3mm is made from recycled neoprene with recycled inner lining. We love that a lot of wetsuits in the Billabong range now offer a more sustainable choice. The wetsuit has a back zip for easy entry and is soft and flexible for comfortable wear. Who is it for: A great wetsuit for surfing and windsports in summer and autumn, but also a good choice for open water dippers who would like a full-length wetsuit to keep them warm.  Features: Synergy Exterior Fabric Type: Recycled Superflex Jersey Neoprene Foam Type: Superlight Foam Partially recycled Interior Fabric Type: Graphene Recycler Plus combined with Silicon Stretch Body type: Long Sleeve Full suit Thickness: 4/3mm Entry System: Back Zip Internal Seam Detail: Machine Applied Super-flex neo tape