Zhik has perfected what can be achieved with spandex over the last 15 years. This latest version brings in something truly innovative with Repreve Nylon fabric made from recycled materials. Designed to provide optimal sun protection and breathability for warm climates while also providing versatility as it can be worn over or under sailing gear for both aero and rash protection. With a high gauge knit that provides stretch of over 200% this top will work with your movements, providing a second skin and optimal flexibility. The super soft, cooling to the touch and high elongation stretch fabric, along with perforated side panels allow for a versatile and comfortable fit.WHAT IS REPREVE Recycled Nylon? Repreve is the world’s number one brand of recycled performance fiber. The fibers are created from 100% recycled materials, including post-consumer plastic bottles and pre-consumer waste. The result is a performance fiber that contains unique properties including moisture wicking, water repellency, and adaptive warming and cooling. They are also certified and traceable.