The StrikeMaster Pro Jacket for Men has been beefed up to ensure top-of-the-line performance plus exceptional safety support for your winter exploits. This waterproof, breathable ice-fishing jacket system features SOS (Stay On Surface) Flotation Technology that provides a full 2 hours of flotation when worn with the matching Pro Bibs (sold separately). The super-warm 3-in-1 design includes a zip-out puff vest that offers the versatility to adjust according to the conditions. The tough, tear-resistant ripstop polyester shell incorporates a durable water-repellent (DWR) finish, and is fully breathable so you won't overheat while drilling holes. The outer jacket boasts 140-gram 3M Insulation plus EPE foam fill that equates to 40-gram insulation. The removable interior puff vest is lined with 100-gram 3M Insulation. Fleece-lined hand-warmer pockets; interior zip-close pockets offer snug, secure storage. Removable hood; premium YKK zippers; magnetic flap on the main zipper. D-ring accessory attachments. 100% polyester with a polyurethane coating. Not U.S. Coast Guard approved. Imported.Manufacturer style #: SPJ23. Versatile 3-in-1 design with zip-in/out puff vest 100% polyester with a polyurethane coating DWR finish plus waterproof, breathable design SOS Flotation Technology Highly durable ripstop weave Jacket: 140g 3M Insulation plus EPE foam Vest: 100-gram 3M Insulation Removable hood Fleece-lined hand pockets Internal zippered pockets YKK zippers throughoutMagnetic storm flap Handy D-rings