Made for cool water: 56 - 65° F / 13 - 18° C • Warmest and stretchiest boys wetsuits • 100% Super stretch Japanese limestone based neoprene - lighter, warmer, softer, stretchier, easier to put on and take off, and allows for more freedom of movement • Thermal Brain Fuzz lining with more stretch insulates heat and dries incredibly fast. • Dope Dyed Fabric- Softer, eco-friendly, anti-fade stretch jersey laminated with AquaA eco-friendly water-based lamination is completely solvent free. Made by Bluesign approved mills.