Developed over the past 20 years, the suit is based around a unique heavy anodized aluminum water distribution valve, with its unique 360 degree stainless steel quick-connector. The water flows along an anti-kink rubber pipe profile. The pipes are held in place by a padded neoprene cover for comfort. All pipe runs are directed for comfort during those long bell runs. The arms and legs can be trimmed to length and the pipe passed backwards through the ladder hole adjusters. There is the facility on the pipe, for the front chest and back neck, to take a hot water feed to the mask to heat the faceplate. The suit is supplied with either a CPC quick-connect plastic coupling (male and female part) or a inline double-barb plastic connector. The shell body is constructed from high grade non-shrink neoprene with a high rubber solids content, lined on the outside with a durable Swiss pique canvas fabric.