Previously, I used a cheap vest from the market, and I will say honestly - it was in vain. The straps rubbed, the clasp constantly came undone. Then a sailor friend said: "Look for normal foam vests, not these toys." I listened and ordered from https://gaelixmarineservice.com/safety/foam-lifejackets/ . The difference is colossal! Strong fabric, high-quality clasps, nothing presses. I tested it on the water - it holds confidently, even if you relax. Now I am sure that if something happens, the vest will really save you, and not just create the appearance of safety.