The O'Brien Recon is a USCGA approved vest yet still thin and great movement. It is a bit longer too and I am liking that. Note that they run big so I would recommend that you size down. I am typically and XL but wear a Large in it. https://www.amazon.com/OBrien-Recon-Neoprene-Jacket-X-Large/dp/B09DJD71DG/ref=sr_1_1?crid=3KWD0UQ2IRVMM&keywords=obrien%2Brecon&qid=1700198278&sprefix=obrien%2Brecon%2Caps%2C466&sr=8-1&th=1