D3 Ergo is a lightweight, soft and durable drysuita rare combination. Waterproof has developed and tested drysuit material together with their producer since 1983, and this drysuit is made of the best lightweight Tri-Lam fabric they have ever developed. The suit is also sewn with single stitch and soft rubber taped seams, which makes it really flexible and comfortable. The D3 Ergo is equipped with soft, flexible neoprene boots, SI Tech Quick Neck System and Warm Neck, SI Tech QCS Oval Ring System and Warm Cuffs, Silicone seals for neck and wrists, a plastic dryzipper, light pockets with loops inside and SI TECH valves. The neck is equipped with SI Tech quick neck system and comes with waterproof silicone neck seal. Extremely comfortable and easy to change. Latex and neoprene seals are also compatible. The wrists are equipped with QCS ring system with comfortable waterproof silicone wrist seals. Easy to change. Latex seals are compatible. Optimised for the use of the ultima dry glove