Vissla High Seas 5/4mm Hooded Chest Zip Winter Wetsuit 2020 - Black Heather The High Seas Wetsuit: Advanced materials designed and constructed for performance. Lighter and more stretch, warmer and water tight. Made for colder water: 44 - 53° F / 8 -12 C • 100% I-Foam neoprene - the lightest weight, warmest & stretchiest Japanese limestone based neoprene available; significantly less weight, enhanced flexibility and superior comfort• Introducing the most flexible high-performance jersey used in any of our wetsuits. We are calling it Ridiculous Rubber! So stretchy its crazy! We\'ve designed this suit to have the softest, stretchiest upper torso and arms to allow an unrestricted full range of motion.• Full body Thermal lining. Main body: Brain Fuzz hollow fiber insulates heat and dries fast. Legs: Eco Plush stretch thermal for warmth and movement.• Dope Dyed Fabric- A softer, eco-friendly, anti-fade made by Bluesign approved mills.• AquaA eco-friendly water-based lamination is completely solvent free with no harmful chemicals.