Waterproof D10 Pro ISS Extremely durable SD Toughtex outer fabric with 100% microcell Limestone CR neoprene. Excellent durability, memory and insulation far better than other neoprene qualities. YKK/BDM metal dryzipper, maximal extended for easy donning and doffing. All critical parts concerning mobility, like torso, pre-bent arms and legs have been anatomically designed to enhance the freedom of movement. The neck is equipped with SI TECH Neck Tite System and comes with Waterproof Silicone Neck Seal. Easy to change. Latex and neoprene seals are 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 system. Anatomically shaped knee guards, 3D knee/shin guard for hard-core protection, without compromising comfort and flexibility. Duratex reinforced elbows and shoulders with wear resistant and anti-slip PU reinforcement.