Features:FIBER-LITE NEOPRENE14% more flexible. The nylon jersey infused with bamboo charcoal absorbs less water, dries faster, weighs less and removes lingering bacteria; minimizing smell. XTX closed cell neoprene foam with microscopic air cells to trap and contain warmth, and reduce weight.BIO-FLEECE THERMAL NEOPRENE20% more flexibility than other thermal jerseys. Made with recycled PET and infused with bamboo charcoal, BIO-FLEECE inner jersey absorbs less water, dries faster, weighs less and removes lingering bacteria. XTX closed cell neoprene foam with microscopic air cells to trap and contain warmth, and reduce weight.BEAD LOCK SEALRubberized beads strategically placed on the wrists and ankles to prevent flushing in heavy conditions. Designed to integrate with CYPHER boots & gloves for a watertight seal.FLEXMAX SEAL6% more flexible than 1x liquid tape. The warmest, most waterproof seam sealing system with unparalleled comfort and flexibility. Taking technology to the next level of performance with a tape/seal construction that allows for unbelievably flexible seams, coupled with an extra layer of critical waterproofing.GLIDESKIN NECK SEALAn ultra smooth neoprene liner for superior comfort and a watertight seal.THERMAL SMOOTHIE16% more flexible than the competitors. Water & wind repellent. XTX closed cell neoprene foam with microscopic air cells to trap and contain warmth, and reduce weight.SEAMLESS PADDLE PANELUnbelievable flexibility and extreme paddling comfort. The name says it: Seamless, where it counts.GBS (Glued & Blind Stitched) SEAMSGBS stitched wetsuits have triple glued and single blind stitched seams that reduce sew throughs and water entry.CHEST ZIPYKK™ #10 Chest Zip. Gets the zipper off your back, increases flexibility and warmth. Easy to get into and effortless to get out of.ECTO-FLEX KNEE PADSA durable, yet lightweight and extremely flexible outer knee pad designed not only to protect you and your board, but to be low profile and less noticeable when surfing.BEHIND KNEE EMBOSSINGSpecially designed embossing pattern to increase the easy of flexibility at the knee. Lessens bunching and binding of neoprene behind this critical point of flex.EXTERNAL KEY POCKETEasy and secure access to your key.