As part of our legendary Xero Furnace line this 2/2 chest zip fullsuit offers superior warmth with wetsuit technology exclusive to Billabong. Our Xero Foam offers enhanced insulation and flexibility. Stitchless welded seam construction provides durability as well as water-tight construction. And our Dry Max Furnace Lining is engineered with an internal thermal design for rapid dry time. Best for use in water temps of 60 – 66 F. (15 - 18°C).