Whether you are engaging in Aquatic Aerobics, swimming laps or one of many in-water activities, thermal considerations are an important factor. This is the purpose of Aqua Sphere's Aqua Skin Swimsuit for women. This swimsuit combines comfort with style and functionality. Engineered using Thermo Guard Technology, it uses 1 millimeter glide skin neoprene which is suitable for use in 80 degree Farenheit (25 degree Celsius) or warmer water temperatures to insulate the body's core area to slow down heat loss.