Wear your life vest each and every time you are out on the water. Get a snug fitting vest that does not ride-up around your neck if in the water. (Test this with a friend pulling up on your shoulder strapsn or take a swim.) Size selection is similar to t-shirt size. Each life vest has chest sizes published for fit selection. Lifevests can be returned for exchange or refund. Please see the FAQ link at the left for details. We can special order any style, size and color of Extrasport brand PFDs. See the related article Getting the Proper Fit on Your PFD.