WARMTH & STRETCH" Everything you need in a wetsuit and nothing you don"t. 100% Super stretch Japanese limestone based neoprene - lighter. warmer. softer. stretchier and easier to put on and take off. Allows for more freedom of movement" Thermal Brain Fuzz lining insulates heat and dries fast" Dope Dyed Fabric- A softer eco-friendly and anti-fade made by Bluesign approved mills. AquaA eco-friendly water- based lamination is completely solvent free with no harmful chemicals.