Hi-Vis Healy 4-in-1 Jacket & Vest in Fluoro Orange & NavyFour garments in one: shell jacket, insulated jacket, Hi Vis vest, or solid vest. Synthetic fill insulation. The Healy gives you four wearing options from a single purchase. The insulated outer shell provides waterproof warmth, while the reversible zip in vest works as a standalone layer Hi Vis on one side, solid on the other. Adapt to changing conditions without carrying multiple jackets.