The BetterTan fabric is incredible as it allows sunlight to pass through the micro perforations in the fabric layers resulting in even and golden tan. You can now forget about tan lines and how bad they can get in hot summer days. BetterTan is a confidence booster but it also maximizes the exposure of your body to Vitamin D. Vitamin D is crucial for your health, including your bones and teeth. , BetterTan bikinis dry up to 7 times faster than regular swimwear. Better tan BetterTan bikinis top black XL NWT