Our CeramiQskin first layer range is the most advanced Aqualung suit ever designed to assist you in staying warm during dives. It can be used under a drysuit or a wetsuit, or it can even be used alone for warm water dives. The material is an exclusive and technical fabric that gives a high level of thermal protection, zero buoyancy and extreme comfort thanks to the Ceramic technology applied in the tri-laminated fabric. CeramiQskin is a blend of Lycra exterior with a breathable Polyurethane (PU) membrane and polar fleece inside.