The New Yulex® Kneeskin is designed to keep your core warm, the sleeveless style allows for full movement around the arms, plus it’s made fully out of Yulex. The centre back zip fastening allows ease of wear, and it is designed to keep you warm and dry during your various activities. This piece of swimwear features a high-quality Yulex® material with two way stretch technology for enhanced fit and flexibility, helping you move more freely in the water.