O'Brien Men's Recon Life Jacket - BlueThe O'Brien Men's Recon is a harmonized life jacket, approved by both the United States Coast Guard as well as Transport Canada. The BioLite Inner core helps enhance breathability and performance by reducing the weight of the overall jacket. The split back panel with flex fit combo provides an excellent fit by stretching around the contours of your body. The adjustable belts are tucked in to avoid getting in your way or snagging on anything. The design features an elongated cut that offers a thinner, modern style.Sizing (Vest size/Chest Size):Medium - 36"-40"Large - 40"-44"X-Large - 44"-48"O'Brien Men's Recon Life Jacket Construction DetailsHarmonized ApprovalThis life jacket is approved by both the United States Coast Guard as well as Transport CanadaElongated DesignFor a modern look this jacket features a longer cut for a thinned out styleFlex FitAccommodating design that contours around your bodySplit Back PanelProvides outstanding comfort and maneuverabilityNeoprene Outer PanelsPremium comfort with a superior fitBioLite InnerThis material provides enhanced breath ability and reduced weightMultiple Front and Side HingesThese hinges help allow for a greater range of motionPWC Lanyard Attachment RingConvenient way to secure your jetski lanyardCalifornia Residents:WARNINGCancer and Reproductive Harm -P65Warnings.ca.gov