We are thrilled to announce that WATERPROOF have sponsored our 3D dive team with the incredible D1 Hybrid dry suits. The “Perfect Drysuit” does it exist? It took Waterproof three years of problem analysis, material sourcing and intense testing to find the answer to the perfect drysuit, the patented D1 Hybrid. The first existing Insulated Constant Volume Drysuit. D1 features Silicone Seals and a genius fixed inner 3D Mesh lining.