My tiny, petite little daughter with not an ounce of body fat on her was getting ready to quit her swim team, even though she loves swimming. However, with no bodily reserves to speak of, and the cold water temps necessary for lap swimming at practice, it had begun to be too much. In other words, she loves the sport physically, but hates the cold that goes along with it. She would be blue-lipped, shivering, and sometimes crying after a one hour practice. Such a good swimmer though, and hated to See full review