Freedom of movement and warmth for demanding surfers. The ION Seek Amp 4/3 Back Zip Wetsuit offers the perfect balance of flexibility and warmth. The new Max_Flex lining on the shoulders and arms allows unrestricted paddling movement. The Hot_Stuff 2.0 thermal lining ensures quick drying and warmth, while Plasma_Plush 2.0 on the back provides optimal wind protection. Made from lightweight, stretchy limestone-based neoprene, it offers excellent insulation, and additional shin padding protects key areas. This wetsuit combines comfort, warmth, and sustainability, making it the ideal companion for any session.