Medium Aqualung Pants for SUP, Snorkeling, Diving. The material is an exclusive and highly 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. Mens Medium with Yellow accents