Mesh Classic Commercial Vest – Medium – OrangeFeatures:Size: MediumColor: International Safety OrangeFoam: PE (Polyethylene)Mesh shoulder, back, and sides to keep you cool all-dayTwo 1-inch encircling belts with a heavy-duty zipper closureHidden belts to reduce snagsRetroreflective material on front and back shouldersApproval:USCG Type IIIBuoyancy:15.5 lbs of minimum buoyancy / 69 NewtonsApproximate Vest Dimensions:(inch) 17.5 x 19.5 x 2.5 / (cm) 44.5 x 49.5 x 6.4Approximate Weight:1.0 lbs / 0.45 kg Specifications:Color: Orange/BlackInflatable: NoSize: MUSCG Approved: Yes