STEARNS Pfd 5974 Mens Infinity 2Xl/3Xl Gold C004 2000013976 Enjoy a day at the lake or on the beach in the comfort of a Stearns Men's Infinity Series Antimicrobial Life Jacket. You'll feel great for hours when you buckle into the four adjustable straps on this US Coast Guard-approved PFD. With antimicrobial protection that resists odors, a durable 200D nylon shell and PE foam inside, you'll be taking on wakes and waves in it season after season.