Review on OBrien V Back Jacket Yellow Medium by Stephen Cernatescu

This item looks like a quality life jacket priced at $72. However, I don't understand why a company would provide a size chart before purchasing if their own information related to the product is wrong. I ordered a 2XL which according to their chart was the right fit for my chest and waist. They definitely differ by at least one size and maybe closer to two sizes. Choose the right size, otherwise we're just wasting each other's time.