The new high performance High Seas wetsuit made with Ridiculous Rubber! matching unparalleled flexibility with cozy warmth. WARMTH & STRETCH. 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. 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. FIT. Most flexible lightest suit available by Vissla - Improved fit for better range of motion. Anatomically engineered body lines with minimal seams allow for unrestricted performance and warmth. DURABLE & WATERTIGHT. Chest-zip or No-Zip entry minimal bulk with contoured watertight design. Tripled glued double blind stitched seams Stitch-less outer arm seams for superior stretch. Easy access secure key cord. Liquid tape cuff seals to prevent flushing at cuffs. Glideskin on the neck seals to skin to prevent flushing.