UltraFlexHigh-performance super-stretch neoprene with a durable outer skin that resists velcro pulls and snags.Fluid Flex FirewallWindproof exterior with water-wicking interior thermal jersey.Glued and Blind Stitched SeamsThe GBS construction initially seals the neoprene edges together and then uses a stitch that partially penetrates the neoprene, offering a watertight and highly flexible solution. This is a solid choice for cold-water surfing.Back ZipA back zip entry system with a durable zipper provides easy entry and exit with a water-resistant seal.Wind-Proof SmoothskinWindproof Smoothskin locks the wind out.Seamless Paddle ZonesSeamless Paddle Zones offer flexible design, utilising minimal seam placement for maximum comfort.Sidewinder S-Curve SeamsKrypto Knee PadzEgronomic knee protection.Lumbar Seamless Design (LSD)Limestone Based Neoprene