This is the Bare 3/2mm Nixie Ultra Full Wetsuit Jumpsuit Women&';s Scuba Diving Wetsuit Features: GLIDESKIN collar for maximum seal and reduced flushing Seamless underarms for superior comfort when worn on its own, with an additional wet layer or with a BCD Front neck zipper for added comfort Armor-Flex(TM) kneepads to protect against snares and abrasion Heavy-duty ankle zippers for easy donning and doffing 19 long back zipper for easy donning Flat seam construction throughout for stretch and comfort Rolled Glideskin wrist seals Progressive Full-Stretch neoprene for extreme comfort and mobility OMNIRED(TM) Technology for industry-leading thermal warmth New and improved, Nixie Ultra is a fashion-forward design that hugs and flatters the natural lines of the female form with leading thermal warmth and fit. Featuring a proprietary blend of BARE&';s new OMNIRED(TM) Technology, neoprene materials, Progressive Full-Stretch construction, and a new collar zipper for easier donning and doffing, Nixie Ultra is a warm, stylish and versatile wetsuit that inspires adventure and celebrates self-confidence in every woman. Nixie Ultra incorporates our newly advanced Progressive Full-Stretch technology that uses the latest in full-stretch neoprene by placing varying degrees of full-stretch panels into specific performance zones of the suit to improve fit, feel, comfort, and overall performance. "