Featuring strategically placed panels to enhance performance, the 4/3 Absolute Chest Zip Wetsuit delivers with lightweight, heat-retaining materials like Pro Stretch, SMART foam and Nobel-Prize winning Graphene with Silicone Stretch. This long sleeve wetsuit for men is constructed with nontoxic glues and watertight seams for ultimate flexibility even in the coldest waves. Topped with Billabong branding.