The Wahu Swim Safety Vest 25 - 50kg is something that my little brother uses when ever he steps out into the water for extra added support in the pool. From comparing to ones I've used in the past, and ones I've seen him use in the past, this definatly tops the list of swim safety vests. With most, if not all, vests that I've seen in the past, they tend to give really bad rashes and chafing. This however is not the case with the Wahu Swim Safety Vest, this means that my brother doesn't get hurt and means he'll be staying in the water alot longer, ultimatly adding extra time for physical activity. The vest comes in a variety of cool colours also, which is an added bonus. From what my mother told me, she said the vest was around $40, which is a small price to pay for safety.