Swim every day in the fresh ( translate freezing) waters of our Never Never River here in Australia.. or in ocean waters of northern beaches of Sydney - down to about 16C some days. My suit protects me from the intensity of the really cold days and dries beautifully ready for next day. It fits me snugly so my strokes are not hampered by loose straps or riding bottoms or loss of shape. Wallien seems such simple quality and flattering design and the fabric has held its strength and this shape through constant use over nearly two years. Am a quality over quantity shopper. Love it.