Waterproof has developed and tested drysuit material together with the producers since 1983 and this is the best lightweight drysuit fabric they have ever developed. The special formula Tri-Lam fabric is lightweight, soft and durable – a rare combination. It is sewn together with single stitch and soft rubber taped seams which ensures a very flexible and comfortable suit. Soft, flexible Neoprene boots and plastic zipper keeps the weight down. The whole suit including valves, boots, seals and suspenders weighs only 4.1 kg (Men’s medium).

The D3 Ergo originates from the Expedition Drysuit EX2 which has its roots in special forces military suits where light weight, flexibility and movability is essential. After the EX2 had been on the market for a while Waterproof realized that it was being used in very different environments. Both Tech divers and Polar Diver Guides loved it. The suit was much more versatile than anyone could imagine. Therefore, it was decided to make a new suit with the same characteristics but with a strong tri-lam fabric instead of the EX2 breathable membrane. Including exchangeable silicone seals and a pee zipper. So if you love movability, flexibility, a snug fit, low weight but still a durable suit – this is the one for you.

Since the D3 derives from a military suit, it is designed for unrestricted movability and control, both above and below the surface. Therefore it has a slimmer cut around the torso and legs for less drag and unnecessary air movement which enhances control. The D3 still has a bit more space around the shoulders to improve the movability in this area. With the placement of the dry zipper and the very soft tri-lam fabric there are literally no restrictions in movement.