The SubX has been developed for use underneath membrane and trilaminate drysuits and all independent testers have rated it as the warmest undersuit they have tried.
Windproof, and waterproof. the suit consists of a jacket and salopette or 'farmer john' giving maximum protection to the body core. It will also continue to provide thermal protection if it becomes wet, either by a leak or more fundamental suit failure.
The outer material is a trilaminate material comprising a nylon/polyester outer and microfibre inner, bonded to a breathable, but waterproof membrane. The inner material is a 400g shearling fleece, which provides high performance thermal protection and wicks moisture away from the skin.
The SubX has been designed with the dive and the surface interval in mind. Practical pockets double as vents during the dive to help prevent air being trapped in the suit, cuffs at the wrists and ankles are adjustable and a large vented patch on the arm has a wind proof backing to prevent windchill when not wearing a drysuit, but allowing air to escape from the auto dump when diving.
