Medium, .35mm PVC On Polyester Yellow Jacket Overall Suit, Chest Size 40-42, Garment Chest Size 50, Jacket Length 30, Sleeve Length 34, Inseam Size 29, Waist Size 36-38, Single Coated PVC On Stretch Polyester, 14 Mil Thick, Storm Fly Front, Detachable Hood, Fly Front Overall, Versatile Protection, Designed For General Purpose Applications, Therm O Rad Sealed Seams For 100% Waterproof Protection, Storm Fly Front Seals Out Wind, Rain, Contaminants, Non-Conductive, Non-Corrosive Hardware.