The new Billabong Synergy 5/4mm BZ is a girls wetsuit, ideal for winter surfing at an incredible price in relation to its construction quality. It is a very comfortable and elastic neoprene suit thanks to a 100% Superflex Recycler neoprene and very warm thanks to its Graphene Recycler Plus interior. It is a suit that benefits from all the know-how of Billabong in wetsuits for surfing.